2551848962

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{49999}}^1$

素因数の和:50178

約数の個数: 24

約数和(自身を含む): 4172400000

約数和(自身を除く): 1620551038

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 1963, 3926, 25519, 49999, 51038, 99998, 649987, 1299974, 7549849, 8449831, 15099698, 16899662, 98148037, 196296074, 1275924481, 2551848962]

約数ペア:

[(1, 2551848962), (2, 1275924481), (13, 196296074), (26, 98148037), (151, 16899662), (169, 15099698), (302, 8449831), (338, 7549849), (1963, 1299974), (3926, 649987), (25519, 99998), (49999, 51038)]