About the Number

401066992

401066991 ← → 401066993

2進数表記:10111111001111100101111110000

漢数字表記:四億百六万六千九百九十二

素因数分解:

2 4 × 17 1 × 271 1 × 5441 1

素因数の和:5737
約数の個数: 40
約数和(自身を含む): 825964992
約数和(自身を除く): 424898000

約数列:
[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1084, 2168, 4336, 4607, 5441, 9214, 10882, 18428, 21764, 36856, 43528, 73712, 87056, 92497, 184994, 369988, 739976, 1474511, 1479952, 2949022, 5898044, 11796088, 23592176, 25066687, 50133374, 100266748, 200533496, 401066992]

約数ペア:
[(1, 401066992), (2, 200533496), (4, 100266748), (8, 50133374), (16, 25066687), (17, 23592176), (34, 11796088), (68, 5898044), (136, 2949022), (271, 1479952), (272, 1474511), (542, 739976), (1084, 369988), (2168, 184994), (4336, 92497), (4607, 87056), (5441, 73712), (9214, 43528), (10882, 36856), (18428, 21764)]

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