2494830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6397}}^1$

素因数の和:6420

約数の個数: 32

約数和(自身を含む): 6449184

約数和(自身を除く): 3954354

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6397, 12794, 19191, 31985, 38382, 63970, 83161, 95955, 166322, 191910, 249483, 415805, 498966, 831610, 1247415, 2494830]

約数ペア:

[(1, 2494830), (2, 1247415), (3, 831610), (5, 498966), (6, 415805), (10, 249483), (13, 191910), (15, 166322), (26, 95955), (30, 83161), (39, 63970), (65, 38382), (78, 31985), (130, 19191), (195, 12794), (390, 6397)]