About the Number

2016996490

2016996489 ← → 2016996491

2進数表記:1111000001110001110110010001010

漢数字表記:二十億千六百九十九万六千四百九十

素因数分解:

2 1 × 5 1 × 19 1 × 347 1 × 30593 1

素因数の和:30966
約数の個数: 32
約数和(自身を含む): 3832816320
約数和(自身を除く): 1815819830

約数列:
[1, 2, 5, 10, 19, 38, 95, 190, 347, 694, 1735, 3470, 6593, 13186, 30593, 32965, 61186, 65930, 152965, 305930, 581267, 1162534, 2906335, 5812670, 10615771, 21231542, 53078855, 106157710, 201699649, 403399298, 1008498245, 2016996490]

約数ペア:
[(1, 2016996490), (2, 1008498245), (5, 403399298), (10, 201699649), (19, 106157710), (38, 53078855), (95, 21231542), (190, 10615771), (347, 5812670), (694, 2906335), (1735, 1162534), (3470, 581267), (6593, 305930), (13186, 152965), (30593, 65930), (32965, 61186)]

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