About the Number

1349888928

1349888927 ← → 1349888929

2進数表記:1010000011101011010101110100000

漢数字表記:十三億四千九百八十八万八千九百二十八

素因数分解:

2 5 × 3 1 × 397 1 × 35419 1

素因数の和:35829
約数の個数: 48
約数和(自身を含む): 3552484320
約数和(自身を除く): 2202595392

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 12704, 19056, 35419, 38112, 70838, 106257, 141676, 212514, 283352, 425028, 566704, 850056, 1133408, 1700112, 3400224, 14061343, 28122686, 42184029, 56245372, 84368058, 112490744, 168736116, 224981488, 337472232, 449962976, 674944464, 1349888928]

約数ペア:
[(1, 1349888928), (2, 674944464), (3, 449962976), (4, 337472232), (6, 224981488), (8, 168736116), (12, 112490744), (16, 84368058), (24, 56245372), (32, 42184029), (48, 28122686), (96, 14061343), (397, 3400224), (794, 1700112), (1191, 1133408), (1588, 850056), (2382, 566704), (3176, 425028), (4764, 283352), (6352, 212514), (9528, 141676), (12704, 106257), (19056, 70838), (35419, 38112)]

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