7958964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 20186432

約数和(自身を除く): 12227468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 313, 326, 489, 626, 652, 939, 978, 1252, 1878, 1956, 2119, 3756, 4069, 4238, 6357, 8138, 8476, 12207, 12714, 16276, 24414, 25428, 48828, 51019, 102038, 153057, 204076, 306114, 612228, 663247, 1326494, 1989741, 2652988, 3979482, 7958964]

約数ペア:

[(1, 7958964), (2, 3979482), (3, 2652988), (4, 1989741), (6, 1326494), (12, 663247), (13, 612228), (26, 306114), (39, 204076), (52, 153057), (78, 102038), (156, 51019), (163, 48828), (313, 25428), (326, 24414), (489, 16276), (626, 12714), (652, 12207), (939, 8476), (978, 8138), (1252, 6357), (1878, 4238), (1956, 4069), (2119, 3756)]