922382890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{645023}}^1$

素因数の和:645054

約数の個数: 32

約数和(自身を含む): 1950552576

約数和(自身を除く): 1028169686

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 645023, 1290046, 3225115, 6450230, 7095253, 8385299, 14190506, 16770598, 35476265, 41926495, 70952530, 83852990, 92238289, 184476578, 461191445, 922382890]

約数ペア:

[(1, 922382890), (2, 461191445), (5, 184476578), (10, 92238289), (11, 83852990), (13, 70952530), (22, 41926495), (26, 35476265), (55, 16770598), (65, 14190506), (110, 8385299), (130, 7095253), (143, 6450230), (286, 3225115), (715, 1290046), (1430, 645023)]