7198568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1$

素因数の和:3681

約数の個数: 32

約数和(自身を含む): 15304800

約数和(自身を除く): 8106232

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3643, 7286, 14572, 29144, 47359, 69217, 94718, 138434, 189436, 276868, 378872, 553736, 899821, 1799642, 3599284, 7198568]

約数ペア:

[(1, 7198568), (2, 3599284), (4, 1799642), (8, 899821), (13, 553736), (19, 378872), (26, 276868), (38, 189436), (52, 138434), (76, 94718), (104, 69217), (152, 47359), (247, 29144), (494, 14572), (988, 7286), (1976, 3643)]