848791430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71387}}^1$

素因数の和:71464

約数の個数: 32

約数和(自身を含む): 1619079840

約数和(自身を除く): 770288410

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 71387, 142774, 356935, 713870, 2070223, 2926867, 4140446, 5853734, 10351115, 14634335, 20702230, 29268670, 84879143, 169758286, 424395715, 848791430]

約数ペア:

[(1, 848791430), (2, 424395715), (5, 169758286), (10, 84879143), (29, 29268670), (41, 20702230), (58, 14634335), (82, 10351115), (145, 5853734), (205, 4140446), (290, 2926867), (410, 2070223), (1189, 713870), (2378, 356935), (5945, 142774), (11890, 71387)]