2045888902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{937}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 3282249600

約数和(自身を除く): 1236360698

約数列:

[1, 2, 17, 34, 149, 298, 431, 862, 937, 1874, 2533, 5066, 7327, 14654, 15929, 31858, 64219, 128438, 139613, 279226, 403847, 807694, 1091723, 2183446, 2373421, 4746842, 6865399, 13730798, 60173203, 120346406, 1022944451, 2045888902]

約数ペア:

[(1, 2045888902), (2, 1022944451), (17, 120346406), (34, 60173203), (149, 13730798), (298, 6865399), (431, 4746842), (862, 2373421), (937, 2183446), (1874, 1091723), (2533, 807694), (5066, 403847), (7327, 279226), (14654, 139613), (15929, 128438), (31858, 64219)]