15707749668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1213141}}^1$

素因数の和:1213244

約数の個数: 48

約数和(自身を含む): 39946339776

約数和(自身を除く): 24238590108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 12948, 1213141, 2426282, 3639423, 4852564, 7278846, 14557692, 15770833, 31541666, 47312499, 63083332, 94624998, 100690703, 189249996, 201381406, 302072109, 402762812, 604144218, 1208288436, 1308979139, 2617958278, 3926937417, 5235916556, 7853874834, 15707749668]

約数ペア:

[(1, 15707749668), (2, 7853874834), (3, 5235916556), (4, 3926937417), (6, 2617958278), (12, 1308979139), (13, 1208288436), (26, 604144218), (39, 402762812), (52, 302072109), (78, 201381406), (83, 189249996), (156, 100690703), (166, 94624998), (249, 63083332), (332, 47312499), (498, 31541666), (996, 15770833), (1079, 14557692), (2158, 7278846), (3237, 4852564), (4316, 3639423), (6474, 2426282), (12948, 1213141)]