8401992014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{2707}}^1$

素因数の和:2905

約数の個数: 64

約数和(自身を含む): 14667394560

約数和(自身を除く): 6265402546

約数列:

[1, 2, 13, 19, 26, 38, 61, 103, 122, 206, 247, 494, 793, 1159, 1339, 1586, 1957, 2318, 2678, 2707, 3914, 5414, 6283, 12566, 15067, 25441, 30134, 35191, 50882, 51433, 70382, 81679, 102866, 119377, 163358, 165127, 238754, 278821, 330254, 557642, 668629, 1337258, 1551901, 2146651, 3103802, 3137413, 3624673, 4293302, 5297599, 6274826, 7249346, 10595198, 17008081, 34016162, 40786369, 68868787, 81572738, 137737574, 221105053, 323153539, 442210106, 646307078, 4200996007, 8401992014]

約数ペア:

[(1, 8401992014), (2, 4200996007), (13, 646307078), (19, 442210106), (26, 323153539), (38, 221105053), (61, 137737574), (103, 81572738), (122, 68868787), (206, 40786369), (247, 34016162), (494, 17008081), (793, 10595198), (1159, 7249346), (1339, 6274826), (1586, 5297599), (1957, 4293302), (2318, 3624673), (2678, 3137413), (2707, 3103802), (3914, 2146651), (5414, 1551901), (6283, 1337258), (12566, 668629), (15067, 557642), (25441, 330254), (30134, 278821), (35191, 238754), (50882, 165127), (51433, 163358), (70382, 119377), (81679, 102866)]