390551142

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{1601}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 790875360

約数和(自身を除く): 400324218

約数列:

[1, 2, 3, 6, 109, 218, 327, 373, 654, 746, 1119, 1601, 2238, 3202, 4803, 9606, 40657, 81314, 121971, 174509, 243942, 349018, 523527, 597173, 1047054, 1194346, 1791519, 3583038, 65091857, 130183714, 195275571, 390551142]

約数ペア:

[(1, 390551142), (2, 195275571), (3, 130183714), (6, 65091857), (109, 3583038), (218, 1791519), (327, 1194346), (373, 1047054), (654, 597173), (746, 523527), (1119, 349018), (1601, 243942), (2238, 174509), (3202, 121971), (4803, 81314), (9606, 40657)]