2015511004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 4044185600

約数和(自身を除く): 2028674596

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 103, 122, 124, 199, 206, 244, 398, 403, 412, 793, 796, 806, 1339, 1586, 1612, 1891, 2587, 2678, 3172, 3193, 3782, 5174, 5356, 6169, 6283, 6386, 7564, 10348, 12139, 12338, 12566, 12772, 20497, 24278, 24583, 24676, 25132, 40994, 41509, 48556, 49166, 80197, 81679, 81988, 83018, 98332, 157807, 160394, 163358, 166036, 194773, 266461, 315614, 320788, 326716, 376309, 389546, 532922, 631228, 635407, 752618, 779092, 1065844, 1250317, 1270814, 1505236, 2500634, 2532049, 2541628, 4892017, 5001268, 5064098, 8260291, 9784034, 10128196, 16254121, 16520582, 19568068, 32508242, 33041164, 38759827, 65016484, 77519654, 155039308, 503877751, 1007755502, 2015511004]

約数ペア:

[(1, 2015511004), (2, 1007755502), (4, 503877751), (13, 155039308), (26, 77519654), (31, 65016484), (52, 38759827), (61, 33041164), (62, 32508242), (103, 19568068), (122, 16520582), (124, 16254121), (199, 10128196), (206, 9784034), (244, 8260291), (398, 5064098), (403, 5001268), (412, 4892017), (793, 2541628), (796, 2532049), (806, 2500634), (1339, 1505236), (1586, 1270814), (1612, 1250317), (1891, 1065844), (2587, 779092), (2678, 752618), (3172, 635407), (3193, 631228), (3782, 532922), (5174, 389546), (5356, 376309), (6169, 326716), (6283, 320788), (6386, 315614), (7564, 266461), (10348, 194773), (12139, 166036), (12338, 163358), (12566, 160394), (12772, 157807), (20497, 98332), (24278, 83018), (24583, 81988), (24676, 81679), (25132, 80197), (40994, 49166), (41509, 48556)]