1264751446

素因数分解:

$2^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{10657}}^1$

素因数の和:10853

約数の個数: 32

約数和(自身を含む): 2225390400

約数和(自身を除く): 960638954

約数列:

[1, 2, 7, 14, 49, 98, 173, 343, 346, 686, 1211, 2422, 8477, 10657, 16954, 21314, 59339, 74599, 118678, 149198, 522193, 1044386, 1843661, 3655351, 3687322, 7310702, 12905627, 25811254, 90339389, 180678778, 632375723, 1264751446]

約数ペア:

[(1, 1264751446), (2, 632375723), (7, 180678778), (14, 90339389), (49, 25811254), (98, 12905627), (173, 7310702), (343, 3687322), (346, 3655351), (686, 1843661), (1211, 1044386), (2422, 522193), (8477, 149198), (10657, 118678), (16954, 74599), (21314, 59339)]