1330871468

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 2420137440

約数和(自身を除く): 1089265972

約数列:

[1, 2, 4, 73, 83, 89, 146, 166, 178, 292, 332, 356, 617, 1234, 2468, 6059, 6497, 7387, 12118, 12994, 14774, 24236, 25988, 29548, 45041, 51211, 54913, 90082, 102422, 109826, 180164, 204844, 219652, 539251, 1078502, 2157004, 3738403, 4008649, 4557779, 7476806, 8017298, 9115558, 14953612, 16034596, 18231116, 332717867, 665435734, 1330871468]

約数ペア:

[(1, 1330871468), (2, 665435734), (4, 332717867), (73, 18231116), (83, 16034596), (89, 14953612), (146, 9115558), (166, 8017298), (178, 7476806), (292, 4557779), (332, 4008649), (356, 3738403), (617, 2157004), (1234, 1078502), (2468, 539251), (6059, 219652), (6497, 204844), (7387, 180164), (12118, 109826), (12994, 102422), (14774, 90082), (24236, 54913), (25988, 51211), (29548, 45041)]