2651563726

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{68947}}^1$

素因数の和:69064

約数の個数: 32

約数和(自身を含む): 4725971712

約数和(自身を除く): 2074407986

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 469, 574, 938, 2747, 5494, 19229, 38458, 68947, 137894, 482629, 965258, 2826827, 4619449, 5653654, 9238898, 19787789, 32336143, 39575578, 64672286, 189397409, 378794818, 1325781863, 2651563726]

約数ペア:

[(1, 2651563726), (2, 1325781863), (7, 378794818), (14, 189397409), (41, 64672286), (67, 39575578), (82, 32336143), (134, 19787789), (287, 9238898), (469, 5653654), (574, 4619449), (938, 2826827), (2747, 965258), (5494, 482629), (19229, 137894), (38458, 68947)]