1216990082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 2336587776

約数和(自身を除く): 1119597694

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 277, 329, 517, 554, 607, 658, 1034, 1214, 1939, 3047, 3619, 3878, 4249, 6094, 6677, 7238, 8498, 13019, 13354, 21329, 26038, 28529, 42658, 46739, 57058, 91133, 93478, 143209, 168139, 182266, 199703, 286418, 313819, 336278, 399406, 627638, 1002463, 1176973, 1849529, 2004926, 2196733, 2353946, 3699058, 4393466, 7902533, 12946703, 15805066, 25893406, 55317731, 86927863, 110635462, 173855726, 608495041, 1216990082]

約数ペア:

[(1, 1216990082), (2, 608495041), (7, 173855726), (11, 110635462), (14, 86927863), (22, 55317731), (47, 25893406), (77, 15805066), (94, 12946703), (154, 7902533), (277, 4393466), (329, 3699058), (517, 2353946), (554, 2196733), (607, 2004926), (658, 1849529), (1034, 1176973), (1214, 1002463), (1939, 627638), (3047, 399406), (3619, 336278), (3878, 313819), (4249, 286418), (6094, 199703), (6677, 182266), (7238, 168139), (8498, 143209), (13019, 93478), (13354, 91133), (21329, 57058), (26038, 46739), (28529, 42658)]