2177189084

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 4568610816

約数和(自身を除く): 2391421732

約数列:

[1, 2, 4, 7, 14, 28, 47, 73, 94, 131, 146, 173, 188, 262, 292, 329, 346, 511, 524, 658, 692, 917, 1022, 1211, 1316, 1834, 2044, 2422, 3431, 3668, 4844, 6157, 6862, 8131, 9563, 12314, 12629, 13724, 16262, 19126, 22663, 24017, 24628, 25258, 32524, 38252, 43099, 45326, 48034, 50516, 56917, 66941, 86198, 88403, 90652, 96068, 113834, 133882, 158641, 172396, 176806, 227668, 267764, 317282, 353612, 449461, 593563, 634564, 898922, 1065161, 1187126, 1654399, 1797844, 2130322, 2374252, 3146227, 3308798, 4154941, 4260644, 6292454, 6617596, 7456127, 8309882, 11580793, 12584908, 14912254, 16619764, 23161586, 29824508, 46323172, 77756753, 155513506, 311027012, 544297271, 1088594542, 2177189084]

約数ペア:

[(1, 2177189084), (2, 1088594542), (4, 544297271), (7, 311027012), (14, 155513506), (28, 77756753), (47, 46323172), (73, 29824508), (94, 23161586), (131, 16619764), (146, 14912254), (173, 12584908), (188, 11580793), (262, 8309882), (292, 7456127), (329, 6617596), (346, 6292454), (511, 4260644), (524, 4154941), (658, 3308798), (692, 3146227), (917, 2374252), (1022, 2130322), (1211, 1797844), (1316, 1654399), (1834, 1187126), (2044, 1065161), (2422, 898922), (3431, 634564), (3668, 593563), (4844, 449461), (6157, 353612), (6862, 317282), (8131, 267764), (9563, 227668), (12314, 176806), (12629, 172396), (13724, 158641), (16262, 133882), (19126, 113834), (22663, 96068), (24017, 90652), (24628, 88403), (25258, 86198), (32524, 66941), (38252, 56917), (43099, 50516), (45326, 48034)]