5155384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 10962000

約数和(自身を除く): 5806616

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2609, 5218, 10436, 20872, 33917, 49571, 67834, 99142, 135668, 198284, 271336, 396568, 644423, 1288846, 2577692, 5155384]

約数ペア:

[(1, 5155384), (2, 2577692), (4, 1288846), (8, 644423), (13, 396568), (19, 271336), (26, 198284), (38, 135668), (52, 99142), (76, 67834), (104, 49571), (152, 33917), (247, 20872), (494, 10436), (988, 5218), (1976, 2609)]