7888921014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{127541}}^1$

素因数の和:127633

約数の個数: 48

約数和(自身を含む): 17365098384

約数和(自身を除く): 9476177370

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 507, 793, 1014, 1586, 2379, 4758, 10309, 20618, 30927, 61854, 127541, 255082, 382623, 765246, 1658033, 3316066, 4974099, 7780001, 9948198, 15560002, 21554429, 23340003, 43108858, 46680006, 64663287, 101140013, 129326574, 202280026, 303420039, 606840078, 1314820169, 2629640338, 3944460507, 7888921014]

約数ペア:

[(1, 7888921014), (2, 3944460507), (3, 2629640338), (6, 1314820169), (13, 606840078), (26, 303420039), (39, 202280026), (61, 129326574), (78, 101140013), (122, 64663287), (169, 46680006), (183, 43108858), (338, 23340003), (366, 21554429), (507, 15560002), (793, 9948198), (1014, 7780001), (1586, 4974099), (2379, 3316066), (4758, 1658033), (10309, 765246), (20618, 382623), (30927, 255082), (61854, 127541)]