487685214722

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1\times {\mathrm{28979}}^1$

素因数の和:29690

約数の個数: 32

約数和(自身を含む): 744317683200

約数和(自身を除く): 256632468478

約数列:

[1, 2, 97, 194, 223, 389, 446, 778, 21631, 28979, 37733, 43262, 57958, 75466, 86747, 173494, 2810963, 5621926, 6462317, 8414459, 11272831, 12924634, 16828918, 22545662, 626844749, 1093464607, 1253689498, 2186929214, 2513841313, 5027682626, 243842607361, 487685214722]

約数ペア:

[(1, 487685214722), (2, 243842607361), (97, 5027682626), (194, 2513841313), (223, 2186929214), (389, 1253689498), (446, 1093464607), (778, 626844749), (21631, 22545662), (28979, 16828918), (37733, 12924634), (43262, 11272831), (57958, 8414459), (75466, 6462317), (86747, 5621926), (173494, 2810963)]