495521710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{13513}}^1$

素因数の和:13732

約数の個数: 32

約数和(自身を含む): 943817760

約数和(自身を除く): 448296050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 7334, 13513, 18335, 27026, 36670, 67565, 135130, 256747, 513494, 1283735, 2567470, 2608009, 5216018, 13040045, 26080090, 49552171, 99104342, 247760855, 495521710]

約数ペア:

[(1, 495521710), (2, 247760855), (5, 99104342), (10, 49552171), (19, 26080090), (38, 13040045), (95, 5216018), (190, 2608009), (193, 2567470), (386, 1283735), (965, 513494), (1930, 256747), (3667, 135130), (7334, 67565), (13513, 36670), (18335, 27026)]