1238367028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 2322432000

約数和(自身を除く): 1084064972

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 239, 316, 478, 863, 956, 1501, 1726, 3002, 3452, 4541, 6004, 9082, 16397, 18164, 18881, 32794, 37762, 65588, 68177, 75524, 136354, 206257, 272708, 358739, 412514, 717478, 825028, 1295363, 1434956, 2590726, 3918883, 5181452, 7837766, 15675532, 16294303, 32588606, 65177212, 309591757, 619183514, 1238367028]

約数ペア:

[(1, 1238367028), (2, 619183514), (4, 309591757), (19, 65177212), (38, 32588606), (76, 16294303), (79, 15675532), (158, 7837766), (239, 5181452), (316, 3918883), (478, 2590726), (863, 1434956), (956, 1295363), (1501, 825028), (1726, 717478), (3002, 412514), (3452, 358739), (4541, 272708), (6004, 206257), (9082, 136354), (16397, 75524), (18164, 68177), (18881, 65588), (32794, 37762)]