488980804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{17191}}^1$

素因数の和:17755

約数の個数: 24

約数和(自身を含む): 923279168

約数和(自身を除く): 434298364

約数列:

[1, 2, 4, 13, 26, 52, 547, 1094, 2188, 7111, 14222, 17191, 28444, 34382, 68764, 223483, 446966, 893932, 9403477, 18806954, 37613908, 122245201, 244490402, 488980804]

約数ペア:

[(1, 488980804), (2, 244490402), (4, 122245201), (13, 37613908), (26, 18806954), (52, 9403477), (547, 893932), (1094, 446966), (2188, 223483), (7111, 68764), (14222, 34382), (17191, 28444)]