1983204920

素因数分解:

$2^3\times 5^1\times {\mathrm{8191}}^1\times {\mathrm{6053}}^1$

素因数の和:14255

約数の個数: 32

約数和(自身を含む): 4463493120

約数和(自身を除く): 2480288200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6053, 8191, 12106, 16382, 24212, 30265, 32764, 40955, 48424, 60530, 65528, 81910, 121060, 163820, 242120, 327640, 49580123, 99160246, 198320492, 247900615, 396640984, 495801230, 991602460, 1983204920]

約数ペア:

[(1, 1983204920), (2, 991602460), (4, 495801230), (5, 396640984), (8, 247900615), (10, 198320492), (20, 99160246), (40, 49580123), (6053, 327640), (8191, 242120), (12106, 163820), (16382, 121060), (24212, 81910), (30265, 65528), (32764, 60530), (40955, 48424)]