880887534

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{39161}}^1$

素因数の和:39352

約数の個数: 32

約数和(自身を含む): 1849699584

約数和(自身を除く): 968812050

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 978, 3749, 7498, 11247, 22494, 39161, 78322, 117483, 234966, 900703, 1801406, 2702109, 5404218, 6383243, 12766486, 19149729, 38299458, 146814589, 293629178, 440443767, 880887534]

約数ペア:

[(1, 880887534), (2, 440443767), (3, 293629178), (6, 146814589), (23, 38299458), (46, 19149729), (69, 12766486), (138, 6383243), (163, 5404218), (326, 2702109), (489, 1801406), (978, 900703), (3749, 234966), (7498, 117483), (11247, 78322), (22494, 39161)]