1900569476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{57923}}^1$

素因数の和:58571

約数の個数: 24

約数和(自身を含む): 3587580864

約数和(自身を除く): 1687011388

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 8203, 16406, 32812, 57923, 115846, 231692, 752999, 1505998, 3011996, 36549413, 73098826, 146197652, 475142369, 950284738, 1900569476]

約数ペア:

[(1, 1900569476), (2, 950284738), (4, 475142369), (13, 146197652), (26, 73098826), (52, 36549413), (631, 3011996), (1262, 1505998), (2524, 752999), (8203, 231692), (16406, 115846), (32812, 57923)]