About the Number

1010397890

1010397889 ← → 1010397891

2進数表記:111100001110010111001011000010

漢数字表記:十億千三十九万七千八百九十

素因数分解:

2 1 × 5 1 × 17 1 × 5943517 1

素因数の和:5943541
約数の個数: 16
約数和(自身を含む): 1925699832
約数和(自身を除く): 915301942

約数列:
[1, 2, 5, 10, 17, 34, 85, 170, 5943517, 11887034, 29717585, 59435170, 101039789, 202079578, 505198945, 1010397890]

約数ペア:
[(1, 1010397890), (2, 505198945), (5, 202079578), (10, 101039789), (17, 59435170), (34, 29717585), (85, 11887034), (170, 5943517)]

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