8258692

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:692

約数の個数: 36

約数和(自身を含む): 16499280

約数和(自身を除く): 8240588

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 643, 676, 988, 1286, 2572, 3211, 6422, 8359, 12217, 12844, 16718, 24434, 33436, 48868, 108667, 158821, 217334, 317642, 434668, 635284, 2064673, 4129346, 8258692]

約数ペア:

[(1, 8258692), (2, 4129346), (4, 2064673), (13, 635284), (19, 434668), (26, 317642), (38, 217334), (52, 158821), (76, 108667), (169, 48868), (247, 33436), (338, 24434), (494, 16718), (643, 12844), (676, 12217), (988, 8359), (1286, 6422), (2572, 3211)]