1850936204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 3688312320

約数和(自身を除く): 1837376116

約数列:

[1, 2, 4, 13, 26, 43, 52, 71, 86, 89, 131, 142, 172, 178, 262, 284, 356, 524, 559, 923, 1118, 1157, 1703, 1846, 2236, 2314, 3053, 3406, 3692, 3827, 4628, 5633, 6106, 6319, 6812, 7654, 9301, 11266, 11659, 12212, 12638, 15308, 18602, 22532, 23318, 25276, 37204, 39689, 46636, 49751, 73229, 79378, 82147, 99502, 120913, 146458, 151567, 158756, 164294, 199004, 241826, 271717, 292916, 303134, 328588, 399943, 483652, 501337, 543434, 606268, 799886, 827789, 1002674, 1086868, 1599772, 1655578, 2005348, 3311156, 3532321, 5199259, 6517381, 7064642, 10398518, 10761257, 13034762, 14129284, 20797036, 21522514, 26069524, 35594927, 43045028, 71189854, 142379708, 462734051, 925468102, 1850936204]

約数ペア:

[(1, 1850936204), (2, 925468102), (4, 462734051), (13, 142379708), (26, 71189854), (43, 43045028), (52, 35594927), (71, 26069524), (86, 21522514), (89, 20797036), (131, 14129284), (142, 13034762), (172, 10761257), (178, 10398518), (262, 7064642), (284, 6517381), (356, 5199259), (524, 3532321), (559, 3311156), (923, 2005348), (1118, 1655578), (1157, 1599772), (1703, 1086868), (1846, 1002674), (2236, 827789), (2314, 799886), (3053, 606268), (3406, 543434), (3692, 501337), (3827, 483652), (4628, 399943), (5633, 328588), (6106, 303134), (6319, 292916), (6812, 271717), (7654, 241826), (9301, 199004), (11266, 164294), (11659, 158756), (12212, 151567), (12638, 146458), (15308, 120913), (18602, 99502), (22532, 82147), (23318, 79378), (25276, 73229), (37204, 49751), (39689, 46636)]