1644843152057

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{32251}}^1$

素因数の和:32590

約数の個数: 48

約数和(自身を含む): 1975020626304

約数和(自身を除く): 330177474247

約数列:

[1, 7, 49, 61, 113, 151, 427, 791, 1057, 2989, 5537, 6893, 7399, 9211, 17063, 32251, 48251, 64477, 119441, 225757, 337757, 451339, 836087, 1040843, 1580299, 1967311, 3644363, 4869901, 7285901, 13771177, 25510541, 34089307, 51001307, 96398239, 178573787, 222306143, 238625149, 297063961, 550298813, 1556143001, 2079447727, 3852091691, 10893001007, 14556134089, 26964641837, 33568227593, 234977593151, 1644843152057]

約数ペア:

[(1, 1644843152057), (7, 234977593151), (49, 33568227593), (61, 26964641837), (113, 14556134089), (151, 10893001007), (427, 3852091691), (791, 2079447727), (1057, 1556143001), (2989, 550298813), (5537, 297063961), (6893, 238625149), (7399, 222306143), (9211, 178573787), (17063, 96398239), (32251, 51001307), (48251, 34089307), (64477, 25510541), (119441, 13771177), (225757, 7285901), (337757, 4869901), (451339, 3644363), (836087, 1967311), (1040843, 1580299)]