2214893536

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{84719}}^1$

素因数の和:84791

約数の個数: 48

約数和(自身を含む): 4696876800

約数和(自身を除く): 2481983264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 13072, 26144, 84719, 169438, 338876, 677752, 1355504, 1609661, 2711008, 3219322, 3642917, 6438644, 7285834, 12877288, 14571668, 25754576, 29143336, 51509152, 58286672, 69215423, 116573344, 138430846, 276861692, 553723384, 1107446768, 2214893536]

約数ペア:

[(1, 2214893536), (2, 1107446768), (4, 553723384), (8, 276861692), (16, 138430846), (19, 116573344), (32, 69215423), (38, 58286672), (43, 51509152), (76, 29143336), (86, 25754576), (152, 14571668), (172, 12877288), (304, 7285834), (344, 6438644), (608, 3642917), (688, 3219322), (817, 2711008), (1376, 1609661), (1634, 1355504), (3268, 677752), (6536, 338876), (13072, 169438), (26144, 84719)]