707948930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{286619}}^1$

素因数の和:286658

約数の個数: 32

約数和(自身を含む): 1444564800

約数和(自身を除く): 736615870

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 286619, 573238, 1433095, 2866190, 3726047, 5445761, 7452094, 10891522, 18630235, 27228805, 37260470, 54457610, 70794893, 141589786, 353974465, 707948930]

約数ペア:

[(1, 707948930), (2, 353974465), (5, 141589786), (10, 70794893), (13, 54457610), (19, 37260470), (26, 27228805), (38, 18630235), (65, 10891522), (95, 7452094), (130, 5445761), (190, 3726047), (247, 2866190), (494, 1433095), (1235, 573238), (2470, 286619)]