1215671318

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 1916856480

約数和(自身を除く): 701185162

約数列:

[1, 2, 43, 61, 86, 97, 122, 194, 2389, 2623, 4171, 4778, 5246, 5917, 8342, 11834, 102727, 145729, 205454, 231733, 254431, 291458, 463466, 508862, 6266347, 9964519, 12532694, 14135713, 19929038, 28271426, 607835659, 1215671318]

約数ペア:

[(1, 1215671318), (2, 607835659), (43, 28271426), (61, 19929038), (86, 14135713), (97, 12532694), (122, 9964519), (194, 6266347), (2389, 508862), (2623, 463466), (4171, 291458), (4778, 254431), (5246, 231733), (5917, 205454), (8342, 145729), (11834, 102727)]