2018416686566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21157}}^1\times {\mathrm{296279}}^1$

素因数の和:317468

約数の個数: 32

約数和(自身を含む): 3610766730240

約数和(自身を除く): 1592350043674

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 21157, 42314, 148099, 296198, 296279, 486611, 592558, 973222, 2073953, 3406277, 4147906, 6812554, 6814417, 13628834, 47700919, 95401838, 6268374803, 12536749606, 43878623621, 87757247242, 144172620469, 288345240938, 1009208343283, 2018416686566]

約数ペア:

[(1, 2018416686566), (2, 1009208343283), (7, 288345240938), (14, 144172620469), (23, 87757247242), (46, 43878623621), (161, 12536749606), (322, 6268374803), (21157, 95401838), (42314, 47700919), (148099, 13628834), (296198, 6814417), (296279, 6812554), (486611, 4147906), (592558, 3406277), (973222, 2073953)]