2017769819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 2294853120

約数和(自身を除く): 277083301

約数列:

[1, 13, 31, 89, 101, 403, 557, 1157, 1313, 2759, 3131, 7241, 8989, 17267, 35867, 40703, 49573, 56257, 116857, 224471, 278659, 644449, 731341, 1536763, 1743967, 3622567, 5006873, 19977919, 22671571, 65089349, 155213063, 2017769819]

約数ペア:

[(1, 2017769819), (13, 155213063), (31, 65089349), (89, 22671571), (101, 19977919), (403, 5006873), (557, 3622567), (1157, 1743967), (1313, 1536763), (2759, 731341), (3131, 644449), (7241, 278659), (8989, 224471), (17267, 116857), (35867, 56257), (40703, 49573)]