4159610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 9394056

約数和(自身を除く): 5234446

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 653, 910, 1274, 1306, 3185, 3265, 4571, 6370, 6530, 8489, 9142, 16978, 22855, 31997, 42445, 45710, 59423, 63994, 84890, 118846, 159985, 297115, 319970, 415961, 594230, 831922, 2079805, 4159610]

約数ペア:

[(1, 4159610), (2, 2079805), (5, 831922), (7, 594230), (10, 415961), (13, 319970), (14, 297115), (26, 159985), (35, 118846), (49, 84890), (65, 63994), (70, 59423), (91, 45710), (98, 42445), (130, 31997), (182, 22855), (245, 16978), (455, 9142), (490, 8489), (637, 6530), (653, 6370), (910, 4571), (1274, 3265), (1306, 3185)]