513094374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{128983}}^1$

素因数の和:129021

約数の個数: 48

約数和(自身を含む): 1267654752

約数和(自身を除く): 754560378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 128983, 257966, 386949, 773898, 1160847, 1676779, 2192711, 2321694, 3353558, 4385422, 5030337, 6578133, 10060674, 13156266, 15091011, 19734399, 28505243, 30182022, 39468798, 57010486, 85515729, 171031458, 256547187, 513094374]

約数ペア:

[(1, 513094374), (2, 256547187), (3, 171031458), (6, 85515729), (9, 57010486), (13, 39468798), (17, 30182022), (18, 28505243), (26, 19734399), (34, 15091011), (39, 13156266), (51, 10060674), (78, 6578133), (102, 5030337), (117, 4385422), (153, 3353558), (221, 2321694), (234, 2192711), (306, 1676779), (442, 1160847), (663, 773898), (1326, 386949), (1989, 257966), (3978, 128983)]