About the Number

130131838

130131837 ← → 130131839

2進数表記:111110000011010011101111110

漢数字表記:一億三千十三万千八百三十八

素因数分解:

2 1 × 17 1 × 23 1 × 166409 1

素因数の和:166451
約数の個数: 16
約数和(自身を含む): 215667360
約数和(自身を除く): 85535522

約数列:
[1, 2, 17, 23, 34, 46, 391, 782, 166409, 332818, 2828953, 3827407, 5657906, 7654814, 65065919, 130131838]

約数ペア:
[(1, 130131838), (2, 65065919), (17, 7654814), (23, 5657906), (34, 3827407), (46, 2828953), (391, 332818), (782, 166409)]

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