446133490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{213461}}^1$

素因数の和:213498

約数の個数: 32

約数和(自身を含む): 922155840

約数和(自身を除く): 476022350

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 213461, 426922, 1067305, 2134610, 2348071, 4055759, 4696142, 8111518, 11740355, 20278795, 23480710, 40557590, 44613349, 89226698, 223066745, 446133490]

約数ペア:

[(1, 446133490), (2, 223066745), (5, 89226698), (10, 44613349), (11, 40557590), (19, 23480710), (22, 20278795), (38, 11740355), (55, 8111518), (95, 4696142), (110, 4055759), (190, 2348071), (209, 2134610), (418, 1067305), (1045, 426922), (2090, 213461)]