About the Number

1940331376

1940331375 ← → 1940331377

2進数表記:1110011101001110001101101110000

漢数字表記:十九億四千三十三万千三百七十六

素因数分解:

2 4 × 19 1 × 1471 1 × 4339 1

素因数の和:5837
約数の個数: 40
約数和(自身を含む): 3960857600
約数和(自身を除く): 2020526224

約数列:
[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1471, 2942, 4339, 5884, 8678, 11768, 17356, 23536, 27949, 34712, 55898, 69424, 82441, 111796, 164882, 223592, 329764, 447184, 659528, 1319056, 6382669, 12765338, 25530676, 51061352, 102122704, 121270711, 242541422, 485082844, 970165688, 1940331376]

約数ペア:
[(1, 1940331376), (2, 970165688), (4, 485082844), (8, 242541422), (16, 121270711), (19, 102122704), (38, 51061352), (76, 25530676), (152, 12765338), (304, 6382669), (1471, 1319056), (2942, 659528), (4339, 447184), (5884, 329764), (8678, 223592), (11768, 164882), (17356, 111796), (23536, 82441), (27949, 69424), (34712, 55898)]

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