8077394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 5893486

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 197, 247, 394, 494, 1079, 1577, 2158, 2561, 3154, 3743, 5122, 7486, 16351, 20501, 32702, 41002, 48659, 97318, 212563, 310669, 425126, 621338, 4038697, 8077394]

約数ペア:

[(1, 8077394), (2, 4038697), (13, 621338), (19, 425126), (26, 310669), (38, 212563), (83, 97318), (166, 48659), (197, 41002), (247, 32702), (394, 20501), (494, 16351), (1079, 7486), (1577, 5122), (2158, 3743), (2561, 3154)]