1627883686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{2671}}^1$

素因数の和:4828

約数の個数: 32

約数和(自身を含む): 2871138816

約数和(自身を除く): 1243255130

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2131, 2671, 4262, 5342, 23441, 27703, 29381, 34723, 46882, 55406, 58762, 69446, 304733, 381953, 609466, 763906, 5691901, 11383802, 62610911, 73994713, 125221822, 147989426, 813941843, 1627883686]

約数ペア:

[(1, 1627883686), (2, 813941843), (11, 147989426), (13, 125221822), (22, 73994713), (26, 62610911), (143, 11383802), (286, 5691901), (2131, 763906), (2671, 609466), (4262, 381953), (5342, 304733), (23441, 69446), (27703, 58762), (29381, 55406), (34723, 46882)]