About the Number

129304532

129304531 ← → 129304533

2進数表記:111101101010000011111010100

漢数字表記:一億二千九百三十万四千五百三十二

素因数分解:

2 2 × 7 2 × 409 1 × 1613 1

素因数の和:2040
約数の個数: 36
約数和(自身を含む): 264034260
約数和(自身を除く): 134729728

約数列:
[1, 2, 4, 7, 14, 28, 49, 98, 196, 409, 818, 1613, 1636, 2863, 3226, 5726, 6452, 11291, 11452, 20041, 22582, 40082, 45164, 79037, 80164, 158074, 316148, 659717, 1319434, 2638868, 4618019, 9236038, 18472076, 32326133, 64652266, 129304532]

約数ペア:
[(1, 129304532), (2, 64652266), (4, 32326133), (7, 18472076), (14, 9236038), (28, 4618019), (49, 2638868), (98, 1319434), (196, 659717), (409, 316148), (818, 158074), (1613, 80164), (1636, 79037), (2863, 45164), (3226, 40082), (5726, 22582), (6452, 20041), (11291, 11452)]

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