7739238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 16775136

約数和(自身を除く): 9035898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 317, 626, 634, 939, 951, 1878, 1902, 4069, 4121, 8138, 8242, 12207, 12363, 24414, 24726, 99221, 198442, 297663, 595326, 1289873, 2579746, 3869619, 7739238]

約数ペア:

[(1, 7739238), (2, 3869619), (3, 2579746), (6, 1289873), (13, 595326), (26, 297663), (39, 198442), (78, 99221), (313, 24726), (317, 24414), (626, 12363), (634, 12207), (939, 8242), (951, 8138), (1878, 4121), (1902, 4069)]