2017404156

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1\times {\mathrm{2473}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 4750119584

約数和(自身を除く): 2732715428

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 433, 471, 628, 866, 942, 1299, 1732, 1884, 2473, 2598, 4946, 5196, 7419, 9892, 14838, 29676, 67981, 135962, 203943, 271924, 388261, 407886, 776522, 815772, 1070809, 1164783, 1553044, 2141618, 2329566, 3212427, 4283236, 4659132, 6424854, 12849708, 168117013, 336234026, 504351039, 672468052, 1008702078, 2017404156]

約数ペア:

[(1, 2017404156), (2, 1008702078), (3, 672468052), (4, 504351039), (6, 336234026), (12, 168117013), (157, 12849708), (314, 6424854), (433, 4659132), (471, 4283236), (628, 3212427), (866, 2329566), (942, 2141618), (1299, 1553044), (1732, 1164783), (1884, 1070809), (2473, 815772), (2598, 776522), (4946, 407886), (5196, 388261), (7419, 271924), (9892, 203943), (14838, 135962), (29676, 67981)]