2019335968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211051}}^1$

素因数の和:211097

約数の個数: 48

約数和(自身を含む): 4467548736

約数和(自身を除く): 2448212768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 211051, 422102, 844204, 1688408, 2743663, 3376816, 4854173, 5487326, 6753632, 9708346, 10974652, 19416692, 21949304, 38833384, 43898608, 63104249, 77666768, 87797216, 126208498, 155333536, 252416996, 504833992, 1009667984, 2019335968]

約数ペア:

[(1, 2019335968), (2, 1009667984), (4, 504833992), (8, 252416996), (13, 155333536), (16, 126208498), (23, 87797216), (26, 77666768), (32, 63104249), (46, 43898608), (52, 38833384), (92, 21949304), (104, 19416692), (184, 10974652), (208, 9708346), (299, 6753632), (368, 5487326), (416, 4854173), (598, 3376816), (736, 2743663), (1196, 1688408), (2392, 844204), (4784, 422102), (9568, 211051)]