1917501716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{14851}}^1$

素因数の和:15072

約数の個数: 36

約数和(自身を含む): 3652879104

約数和(自身を除く): 1735377388

約数列:

[1, 2, 4, 13, 26, 52, 169, 191, 338, 382, 676, 764, 2483, 4966, 9932, 14851, 29702, 32279, 59404, 64558, 129116, 193063, 386126, 772252, 2509819, 2836541, 5019638, 5673082, 10039276, 11346164, 36875033, 73750066, 147500132, 479375429, 958750858, 1917501716]

約数ペア:

[(1, 1917501716), (2, 958750858), (4, 479375429), (13, 147500132), (26, 73750066), (52, 36875033), (169, 11346164), (191, 10039276), (338, 5673082), (382, 5019638), (676, 2836541), (764, 2509819), (2483, 772252), (4966, 386126), (9932, 193063), (14851, 129116), (29702, 64558), (32279, 59404)]