2014488340

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{451679}}^1$

素因数の和:451911

約数の個数: 24

約数和(自身を含む): 4249405440

約数和(自身を除く): 2234917100

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 451679, 903358, 1806716, 2258395, 4516790, 9033580, 100724417, 201448834, 402897668, 503622085, 1007244170, 2014488340]

約数ペア:

[(1, 2014488340), (2, 1007244170), (4, 503622085), (5, 402897668), (10, 201448834), (20, 100724417), (223, 9033580), (446, 4516790), (892, 2258395), (1115, 1806716), (2230, 903358), (4460, 451679)]