2012365726

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{1667}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 3630582144

約数和(自身を除く): 1618216418

約数列:

[1, 2, 7, 14, 23, 46, 161, 163, 322, 326, 529, 1058, 1141, 1667, 2282, 3334, 3703, 3749, 7406, 7498, 11669, 23338, 26243, 38341, 52486, 76682, 86227, 172454, 268387, 271721, 536774, 543442, 603589, 881843, 1207178, 1763686, 1902047, 3804094, 6172901, 6249583, 12345802, 12499166, 43747081, 87494162, 143740409, 287480818, 1006182863, 2012365726]

約数ペア:

[(1, 2012365726), (2, 1006182863), (7, 287480818), (14, 143740409), (23, 87494162), (46, 43747081), (161, 12499166), (163, 12345802), (322, 6249583), (326, 6172901), (529, 3804094), (1058, 1902047), (1141, 1763686), (1667, 1207178), (2282, 881843), (3334, 603589), (3703, 543442), (3749, 536774), (7406, 271721), (7498, 268387), (11669, 172454), (23338, 86227), (26243, 76682), (38341, 52486)]