2650308050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4077397}}^1$

素因数の和:4077422

約数の個数: 24

約数和(自身を含む): 5308772196

約数和(自身を除く): 2658464146

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4077397, 8154794, 20386985, 40773970, 53006161, 101934925, 106012322, 203869850, 265030805, 530061610, 1325154025, 2650308050]

約数ペア:

[(1, 2650308050), (2, 1325154025), (5, 530061610), (10, 265030805), (13, 203869850), (25, 106012322), (26, 101934925), (50, 53006161), (65, 40773970), (130, 20386985), (325, 8154794), (650, 4077397)]