1971103686

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{4903243}}^1$

素因数の和:4903315

約数の個数: 16

約数和(自身を含む): 4001047104

約数和(自身を除く): 2029943418

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 4903243, 9806486, 14709729, 29419458, 328517281, 657034562, 985551843, 1971103686]

約数ペア:

[(1, 1971103686), (2, 985551843), (3, 657034562), (6, 328517281), (67, 29419458), (134, 14709729), (201, 9806486), (402, 4903243)]