1351542556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{11939}}^1$

素因数の和:12274

約数の個数: 48

約数和(自身を含む): 2920619520

約数和(自身を除く): 1569076964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 311, 364, 622, 1244, 2177, 4043, 4354, 8086, 8708, 11939, 16172, 23878, 28301, 47756, 56602, 83573, 113204, 155207, 167146, 310414, 334292, 620828, 1086449, 2172898, 3713029, 4345796, 7426058, 14852116, 25991203, 48269377, 51982406, 96538754, 103964812, 193077508, 337885639, 675771278, 1351542556]

約数ペア:

[(1, 1351542556), (2, 675771278), (4, 337885639), (7, 193077508), (13, 103964812), (14, 96538754), (26, 51982406), (28, 48269377), (52, 25991203), (91, 14852116), (182, 7426058), (311, 4345796), (364, 3713029), (622, 2172898), (1244, 1086449), (2177, 620828), (4043, 334292), (4354, 310414), (8086, 167146), (8708, 155207), (11939, 113204), (16172, 83573), (23878, 56602), (28301, 47756)]