888978470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{28649}}^1$

素因数の和:28792

約数の個数: 32

約数和(自身を含む): 1670868000

約数和(自身を除く): 781889530

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 535, 1070, 3103, 6206, 15515, 28649, 31030, 57298, 143245, 286490, 830821, 1661642, 3065443, 4154105, 6130886, 8308210, 15327215, 30654430, 88897847, 177795694, 444489235, 888978470]

約数ペア:

[(1, 888978470), (2, 444489235), (5, 177795694), (10, 88897847), (29, 30654430), (58, 15327215), (107, 8308210), (145, 6130886), (214, 4154105), (290, 3065443), (535, 1661642), (1070, 830821), (3103, 286490), (6206, 143245), (15515, 57298), (28649, 31030)]