8581853747

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 9349401600

約数和(自身を除く): 767547853

約数列:

[1, 19, 61, 89, 271, 307, 1159, 1691, 5149, 5429, 5833, 16531, 18727, 24119, 27323, 83197, 103151, 314089, 355813, 458261, 519137, 1471259, 1580743, 1666703, 5075017, 7404533, 27953921, 31667357, 96425323, 140686127, 451676513, 8581853747]

約数ペア:

[(1, 8581853747), (19, 451676513), (61, 140686127), (89, 96425323), (271, 31667357), (307, 27953921), (1159, 7404533), (1691, 5075017), (5149, 1666703), (5429, 1580743), (5833, 1471259), (16531, 519137), (18727, 458261), (24119, 355813), (27323, 314089), (83197, 103151)]