320952964

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{3769}}^1$

素因数の和:4183

約数の個数: 24

約数和(自身を含む): 572663000

約数和(自身を除く): 251710036

約数列:

[1, 2, 4, 61, 122, 244, 349, 698, 1396, 3769, 7538, 15076, 21289, 42578, 85156, 229909, 459818, 919636, 1315381, 2630762, 5261524, 80238241, 160476482, 320952964]

約数ペア:

[(1, 320952964), (2, 160476482), (4, 80238241), (61, 5261524), (122, 2630762), (244, 1315381), (349, 919636), (698, 459818), (1396, 229909), (3769, 85156), (7538, 42578), (15076, 21289)]