4557188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 8541120

約数和(自身を除く): 3983932

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 983, 1159, 1966, 2318, 3932, 4636, 18677, 37354, 59963, 74708, 119926, 239852, 1139297, 2278594, 4557188]

約数ペア:

[(1, 4557188), (2, 2278594), (4, 1139297), (19, 239852), (38, 119926), (61, 74708), (76, 59963), (122, 37354), (244, 18677), (983, 4636), (1159, 3932), (1966, 2318)]