1516516404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313589}}^1$

素因数の和:313640

約数の個数: 48

約数和(自身を含む): 3933672960

約数和(自身を除く): 2417156556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 313589, 627178, 940767, 1254356, 1881534, 3763068, 4076657, 8153314, 9721259, 12229971, 16306628, 19442518, 24459942, 29163777, 38885036, 48919884, 58327554, 116655108, 126376367, 252752734, 379129101, 505505468, 758258202, 1516516404]

約数ペア:

[(1, 1516516404), (2, 758258202), (3, 505505468), (4, 379129101), (6, 252752734), (12, 126376367), (13, 116655108), (26, 58327554), (31, 48919884), (39, 38885036), (52, 29163777), (62, 24459942), (78, 19442518), (93, 16306628), (124, 12229971), (156, 9721259), (186, 8153314), (372, 4076657), (403, 3763068), (806, 1881534), (1209, 1254356), (1612, 940767), (2418, 627178), (4836, 313589)]