2278810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7351}}^1$

素因数の和:7389

約数の個数: 16

約数和(自身を含む): 4234752

約数和(自身を除く): 1955942

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 7351, 14702, 36755, 73510, 227881, 455762, 1139405, 2278810]

約数ペア:

[(1, 2278810), (2, 1139405), (5, 455762), (10, 227881), (31, 73510), (62, 36755), (155, 14702), (310, 7351)]