4480822424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{257993}}^1$

素因数の和:258179

約数の個数: 32

約数和(自身を含む): 9102028320

約数和(自身を除く): 4621205896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 4342, 8684, 17368, 257993, 515986, 1031972, 2063944, 3353909, 6707818, 13415636, 26831272, 43084831, 86169662, 172339324, 344678648, 560102803, 1120205606, 2240411212, 4480822424]

約数ペア:

[(1, 4480822424), (2, 2240411212), (4, 1120205606), (8, 560102803), (13, 344678648), (26, 172339324), (52, 86169662), (104, 43084831), (167, 26831272), (334, 13415636), (668, 6707818), (1336, 3353909), (2171, 2063944), (4342, 1031972), (8684, 515986), (17368, 257993)]