1953455618

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 3207054624

約数和(自身を除く): 1253599006

約数列:

[1, 2, 17, 34, 67, 73, 134, 146, 289, 578, 691, 1139, 1241, 1382, 2278, 2482, 4891, 9782, 11747, 19363, 21097, 23494, 38726, 42194, 46297, 50443, 83147, 92594, 100886, 166294, 199699, 399398, 787049, 857531, 1413499, 1574098, 1715062, 2826998, 3379681, 6759362, 13379833, 14578027, 26759666, 29156054, 57454577, 114909154, 976727809, 1953455618]

約数ペア:

[(1, 1953455618), (2, 976727809), (17, 114909154), (34, 57454577), (67, 29156054), (73, 26759666), (134, 14578027), (146, 13379833), (289, 6759362), (578, 3379681), (691, 2826998), (1139, 1715062), (1241, 1574098), (1382, 1413499), (2278, 857531), (2482, 787049), (4891, 399398), (9782, 199699), (11747, 166294), (19363, 100886), (21097, 92594), (23494, 83147), (38726, 50443), (42194, 46297)]