About the Number

123940392

123940391 ← → 123940393

2進数表記:111011000110010111000101000

漢数字表記:一億二千三百九十四万三百九十二

素因数分解:

2 3 × 3 1 × 97 1 × 53239 1

素因数の和:53345
約数の個数: 32
約数和(自身を含む): 313051200
約数和(自身を除く): 189110808

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 53239, 106478, 159717, 212956, 319434, 425912, 638868, 1277736, 5164183, 10328366, 15492549, 20656732, 30985098, 41313464, 61970196, 123940392]

約数ペア:
[(1, 123940392), (2, 61970196), (3, 41313464), (4, 30985098), (6, 20656732), (8, 15492549), (12, 10328366), (24, 5164183), (97, 1277736), (194, 638868), (291, 425912), (388, 319434), (582, 212956), (776, 159717), (1164, 106478), (2328, 53239)]

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