1315674906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{77731}}^1$

素因数の和:77787

約数の個数: 64

約数和(自身を含む): 3343097856

約数和(自身を除く): 2027422950

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 16926, 77731, 155462, 233193, 466386, 544117, 1010503, 1088234, 1632351, 2021006, 2409661, 3031509, 3264702, 4819322, 6063018, 7073521, 7228983, 14147042, 14457966, 16867627, 21220563, 31325593, 33735254, 42441126, 50602881, 62651186, 93976779, 101205762, 187953558, 219279151, 438558302, 657837453, 1315674906]

約数ペア:

[(1, 1315674906), (2, 657837453), (3, 438558302), (6, 219279151), (7, 187953558), (13, 101205762), (14, 93976779), (21, 62651186), (26, 50602881), (31, 42441126), (39, 33735254), (42, 31325593), (62, 21220563), (78, 16867627), (91, 14457966), (93, 14147042), (182, 7228983), (186, 7073521), (217, 6063018), (273, 4819322), (403, 3264702), (434, 3031509), (546, 2409661), (651, 2021006), (806, 1632351), (1209, 1088234), (1302, 1010503), (2418, 544117), (2821, 466386), (5642, 233193), (8463, 155462), (16926, 77731)]