2016912716

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{113081}}^1$

素因数の和:113119

約数の個数: 48

約数和(自身を含む): 4432814400

約数和(自身を除く): 2415901684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 113081, 226162, 452324, 791567, 1470053, 1583134, 2940106, 3166268, 5540969, 5880212, 10290371, 11081938, 20580742, 22163876, 38786783, 41161484, 72032597, 77573566, 144065194, 155147132, 288130388, 504228179, 1008456358, 2016912716]

約数ペア:

[(1, 2016912716), (2, 1008456358), (4, 504228179), (7, 288130388), (13, 155147132), (14, 144065194), (26, 77573566), (28, 72032597), (49, 41161484), (52, 38786783), (91, 22163876), (98, 20580742), (182, 11081938), (196, 10290371), (343, 5880212), (364, 5540969), (637, 3166268), (686, 2940106), (1274, 1583134), (1372, 1470053), (2548, 791567), (4459, 452324), (8918, 226162), (17836, 113081)]