1849649186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 3546906624

約数和(自身を除く): 1697257438

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 421, 517, 607, 658, 842, 1034, 1214, 2947, 3619, 4249, 4631, 5894, 6677, 7238, 8498, 9262, 13354, 19787, 28529, 32417, 39574, 46739, 57058, 64834, 93478, 138509, 199703, 217657, 255547, 277018, 313819, 399406, 435314, 511094, 627638, 1523599, 1788829, 2196733, 2811017, 3047198, 3577658, 4393466, 5622034, 12010709, 19677119, 24021418, 39354238, 84074963, 132117799, 168149926, 264235598, 924824593, 1849649186]

約数ペア:

[(1, 1849649186), (2, 924824593), (7, 264235598), (11, 168149926), (14, 132117799), (22, 84074963), (47, 39354238), (77, 24021418), (94, 19677119), (154, 12010709), (329, 5622034), (421, 4393466), (517, 3577658), (607, 3047198), (658, 2811017), (842, 2196733), (1034, 1788829), (1214, 1523599), (2947, 627638), (3619, 511094), (4249, 435314), (4631, 399406), (5894, 313819), (6677, 277018), (7238, 255547), (8498, 217657), (9262, 199703), (13354, 138509), (19787, 93478), (28529, 64834), (32417, 57058), (39574, 46739)]