1231509714

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 2567462400

約数和(自身を除く): 1335952686

約数列:

[1, 2, 3, 6, 59, 67, 118, 134, 137, 177, 201, 274, 354, 379, 402, 411, 758, 822, 1137, 2274, 3953, 7906, 8083, 9179, 11859, 16166, 18358, 22361, 23718, 24249, 25393, 27537, 44722, 48498, 50786, 51923, 55074, 67083, 76179, 103846, 134166, 152358, 155769, 311538, 541561, 1083122, 1498187, 1624683, 2996374, 3063457, 3249366, 3478841, 4494561, 6126914, 6957682, 8989122, 9190371, 10436523, 18380742, 20873046, 205251619, 410503238, 615754857, 1231509714]

約数ペア:

[(1, 1231509714), (2, 615754857), (3, 410503238), (6, 205251619), (59, 20873046), (67, 18380742), (118, 10436523), (134, 9190371), (137, 8989122), (177, 6957682), (201, 6126914), (274, 4494561), (354, 3478841), (379, 3249366), (402, 3063457), (411, 2996374), (758, 1624683), (822, 1498187), (1137, 1083122), (2274, 541561), (3953, 311538), (7906, 155769), (8083, 152358), (9179, 134166), (11859, 103846), (16166, 76179), (18358, 67083), (22361, 55074), (23718, 51923), (24249, 50786), (25393, 48498), (27537, 44722)]