245614902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{35381}}^1$

素因数の和:35488

約数の個数: 32

約数和(自身を含む): 534975840

約数和(自身を除く): 289360938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 35381, 70762, 106143, 212286, 459953, 919906, 1379859, 2759718, 3148909, 6297818, 9446727, 18893454, 40935817, 81871634, 122807451, 245614902]

約数ペア:

[(1, 245614902), (2, 122807451), (3, 81871634), (6, 40935817), (13, 18893454), (26, 9446727), (39, 6297818), (78, 3148909), (89, 2759718), (178, 1379859), (267, 919906), (534, 459953), (1157, 212286), (2314, 106143), (3471, 70762), (6942, 35381)]