247489538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{4229}}^1$

素因数の和:5269

約数の個数: 16

約数和(自身を含む): 384507000

約数和(自身を除く): 137017462

約数列:

[1, 2, 29, 58, 1009, 2018, 4229, 8458, 29261, 58522, 122641, 245282, 4267061, 8534122, 123744769, 247489538]

約数ペア:

[(1, 247489538), (2, 123744769), (29, 8534122), (58, 4267061), (1009, 245282), (2018, 122641), (4229, 58522), (8458, 29261)]