4951088

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4004

約数の個数: 20

約数和(自身を含む): 9716640

約数和(自身を除く): 4765552

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 3917, 7834, 15668, 31336, 62672, 309443, 618886, 1237772, 2475544, 4951088]

約数ペア:

[(1, 4951088), (2, 2475544), (4, 1237772), (8, 618886), (16, 309443), (79, 62672), (158, 31336), (316, 15668), (632, 7834), (1264, 3917)]