473444920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{910471}}^1$

素因数の和:910495

約数の個数: 32

約数和(自身を含む): 1147194720

約数和(自身を除く): 673749800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 910471, 1820942, 3641884, 4552355, 7283768, 9104710, 11836123, 18209420, 23672246, 36418840, 47344492, 59180615, 94688984, 118361230, 236722460, 473444920]

約数ペア:

[(1, 473444920), (2, 236722460), (4, 118361230), (5, 94688984), (8, 59180615), (10, 47344492), (13, 36418840), (20, 23672246), (26, 18209420), (40, 11836123), (52, 9104710), (65, 7283768), (104, 4552355), (130, 3641884), (260, 1820942), (520, 910471)]