217499230078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557059}}^1\times {\mathrm{15017}}^1$

素因数の和:572091

約数の個数: 16

約数和(自身を含む): 351368937360

約数和(自身を除く): 133869707282

約数列:

[1, 2, 13, 26, 15017, 30034, 195221, 390442, 557059, 1114118, 7241767, 14483534, 8365355003, 16730710006, 108749615039, 217499230078]

約数ペア:

[(1, 217499230078), (2, 108749615039), (13, 16730710006), (26, 8365355003), (15017, 14483534), (30034, 7241767), (195221, 1114118), (390442, 557059)]