3128996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 6209280

約数和(自身を除く): 3080284

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 3167, 6334, 12668, 41171, 60173, 82342, 120346, 164684, 240692, 782249, 1564498, 3128996]

約数ペア:

[(1, 3128996), (2, 1564498), (4, 782249), (13, 240692), (19, 164684), (26, 120346), (38, 82342), (52, 60173), (76, 41171), (247, 12668), (494, 6334), (988, 3167)]