423484048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{6151}}^1$

素因数の和:6503

約数の個数: 40

約数和(自身を含む): 886429376

約数和(自身を除く): 462945328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 1324, 2648, 4303, 5296, 6151, 8606, 12302, 17212, 24604, 34424, 49208, 68848, 79963, 98416, 159926, 319852, 639704, 1279408, 2035981, 4071962, 8143924, 16287848, 26467753, 32575696, 52935506, 105871012, 211742024, 423484048]

約数ペア:

[(1, 423484048), (2, 211742024), (4, 105871012), (8, 52935506), (13, 32575696), (16, 26467753), (26, 16287848), (52, 8143924), (104, 4071962), (208, 2035981), (331, 1279408), (662, 639704), (1324, 319852), (2648, 159926), (4303, 98416), (5296, 79963), (6151, 68848), (8606, 49208), (12302, 34424), (17212, 24604)]