1395043282

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 2157902064

約数和(自身を除く): 762858782

約数列:

[1, 2, 61, 122, 157, 173, 314, 346, 421, 842, 9577, 10553, 19154, 21106, 25681, 27161, 51362, 54322, 66097, 72833, 132194, 145666, 1656821, 3313642, 4031917, 4442813, 8063834, 8885626, 11434781, 22869562, 697521641, 1395043282]

約数ペア:

[(1, 1395043282), (2, 697521641), (61, 22869562), (122, 11434781), (157, 8885626), (173, 8063834), (314, 4442813), (346, 4031917), (421, 3313642), (842, 1656821), (9577, 145666), (10553, 132194), (19154, 72833), (21106, 66097), (25681, 54322), (27161, 51362)]