2113709878

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{5821}}^1$

素因数の和:6568

約数の個数: 32

約数和(自身を含む): 3727384128

約数和(自身を除く): 1613674250

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 701, 1402, 4907, 5821, 9814, 11642, 25937, 40747, 51874, 81494, 181559, 215377, 363118, 430754, 1507639, 3015278, 4080521, 8161042, 28563647, 57127294, 150979277, 301958554, 1056854939, 2113709878]

約数ペア:

[(1, 2113709878), (2, 1056854939), (7, 301958554), (14, 150979277), (37, 57127294), (74, 28563647), (259, 8161042), (518, 4080521), (701, 3015278), (1402, 1507639), (4907, 430754), (5821, 363118), (9814, 215377), (11642, 181559), (25937, 81494), (40747, 51874)]