About the Number

1330983872

1330983871 ← → 1330983873

2進数表記:1001111010101010011001111000000

漢数字表記:十三億三千九十八万三千八百七十二

素因数分解:

2 6 × 23 1 × 904201 1

素因数の和:904236
約数の個数: 28
約数和(自身を含む): 2756007696
約数和(自身を除く): 1425023824

約数列:
[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 904201, 1808402, 3616804, 7233608, 14467216, 20796623, 28934432, 41593246, 57868864, 83186492, 166372984, 332745968, 665491936, 1330983872]

約数ペア:
[(1, 1330983872), (2, 665491936), (4, 332745968), (8, 166372984), (16, 83186492), (23, 57868864), (32, 41593246), (46, 28934432), (64, 20796623), (92, 14467216), (184, 7233608), (368, 3616804), (736, 1808402), (1472, 904201)]

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