1519394968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2087081}}^1$

素因数の和:2087107

約数の個数: 32

約数和(自身を含む): 3506297760

約数和(自身を除く): 1986902792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2087081, 4174162, 8348324, 14609567, 16696648, 27132053, 29219134, 54264106, 58438268, 108528212, 116876536, 189924371, 217056424, 379848742, 759697484, 1519394968]

約数ペア:

[(1, 1519394968), (2, 759697484), (4, 379848742), (7, 217056424), (8, 189924371), (13, 116876536), (14, 108528212), (26, 58438268), (28, 54264106), (52, 29219134), (56, 27132053), (91, 16696648), (104, 14609567), (182, 8348324), (364, 4174162), (728, 2087081)]