397298878

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{7823}}^1$

素因数の和:8271

約数の個数: 16

約数和(自身を含む): 606516480

約数和(自身を除く): 209217602

約数列:

[1, 2, 67, 134, 379, 758, 7823, 15646, 25393, 50786, 524141, 1048282, 2964917, 5929834, 198649439, 397298878]

約数ペア:

[(1, 397298878), (2, 198649439), (67, 5929834), (134, 2964917), (379, 1048282), (758, 524141), (7823, 50786), (15646, 25393)]