418547618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{52201}}^1$

素因数の和:52433

約数の個数: 16

約数和(自身を含む): 664009440

約数和(自身を除く): 245461822

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 52201, 104402, 991819, 1983638, 11014411, 22028822, 209273809, 418547618]

約数ペア:

[(1, 418547618), (2, 209273809), (19, 22028822), (38, 11014411), (211, 1983638), (422, 991819), (4009, 104402), (8018, 52201)]