2541084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 7378560

約数和(自身を除く): 4837476

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 179, 182, 273, 338, 358, 364, 507, 537, 546, 676, 716, 1014, 1074, 1092, 1183, 1253, 2028, 2148, 2327, 2366, 2506, 3549, 3759, 4654, 4732, 5012, 6981, 7098, 7518, 9308, 13962, 14196, 15036, 16289, 27924, 30251, 32578, 48867, 60502, 65156, 90753, 97734, 121004, 181506, 195468, 211757, 363012, 423514, 635271, 847028, 1270542, 2541084]

約数ペア:

[(1, 2541084), (2, 1270542), (3, 847028), (4, 635271), (6, 423514), (7, 363012), (12, 211757), (13, 195468), (14, 181506), (21, 121004), (26, 97734), (28, 90753), (39, 65156), (42, 60502), (52, 48867), (78, 32578), (84, 30251), (91, 27924), (156, 16289), (169, 15036), (179, 14196), (182, 13962), (273, 9308), (338, 7518), (358, 7098), (364, 6981), (507, 5012), (537, 4732), (546, 4654), (676, 3759), (716, 3549), (1014, 2506), (1074, 2366), (1092, 2327), (1183, 2148), (1253, 2028)]