2186171624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{13229}}^1$

素因数の和:13482

約数の個数: 64

約数和(自身を含む): 5067619200

約数和(自身を除く): 2881447576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 227, 364, 454, 728, 908, 1589, 1816, 2951, 3178, 5902, 6356, 11804, 12712, 13229, 20657, 23608, 26458, 41314, 52916, 82628, 92603, 105832, 165256, 171977, 185206, 343954, 370412, 687908, 740824, 1203839, 1375816, 2407678, 3002983, 4815356, 6005966, 9630712, 12011932, 21020881, 24023864, 39038779, 42041762, 78077558, 84083524, 156155116, 168167048, 273271453, 312310232, 546542906, 1093085812, 2186171624]

約数ペア:

[(1, 2186171624), (2, 1093085812), (4, 546542906), (7, 312310232), (8, 273271453), (13, 168167048), (14, 156155116), (26, 84083524), (28, 78077558), (52, 42041762), (56, 39038779), (91, 24023864), (104, 21020881), (182, 12011932), (227, 9630712), (364, 6005966), (454, 4815356), (728, 3002983), (908, 2407678), (1589, 1375816), (1816, 1203839), (2951, 740824), (3178, 687908), (5902, 370412), (6356, 343954), (11804, 185206), (12712, 171977), (13229, 165256), (20657, 105832), (23608, 92603), (26458, 82628), (41314, 52916)]