2015489996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{6397}}^1$

素因数の和:6570

約数の個数: 48

約数和(自身を含む): 3897456864

約数和(自身を除く): 1881966868

約数列:

[1, 2, 4, 13, 26, 52, 73, 83, 146, 166, 292, 332, 949, 1079, 1898, 2158, 3796, 4316, 6059, 6397, 12118, 12794, 24236, 25588, 78767, 83161, 157534, 166322, 315068, 332644, 466981, 530951, 933962, 1061902, 1867924, 2123804, 6070753, 6902363, 12141506, 13804726, 24283012, 27609452, 38759423, 77518846, 155037692, 503872499, 1007744998, 2015489996]

約数ペア:

[(1, 2015489996), (2, 1007744998), (4, 503872499), (13, 155037692), (26, 77518846), (52, 38759423), (73, 27609452), (83, 24283012), (146, 13804726), (166, 12141506), (292, 6902363), (332, 6070753), (949, 2123804), (1079, 1867924), (1898, 1061902), (2158, 933962), (3796, 530951), (4316, 466981), (6059, 332644), (6397, 315068), (12118, 166322), (12794, 157534), (24236, 83161), (25588, 78767)]