About the Number

1396996908

1396996907 ← → 1396996909

2進数表記:1010011010001000111101100101100

漢数字表記:十三億九千六百九十九万六千九百八

素因数分解:

2 2 × 3 1 × 23 1 × 179 1 × 28277 1

素因数の和:28486
約数の個数: 48
約数和(自身を含む): 3420506880
約数和(自身を除く): 2023509972

約数列:
[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 179, 276, 358, 537, 716, 1074, 2148, 4117, 8234, 12351, 16468, 24702, 28277, 49404, 56554, 84831, 113108, 169662, 339324, 650371, 1300742, 1951113, 2601484, 3902226, 5061583, 7804452, 10123166, 15184749, 20246332, 30369498, 60738996, 116416409, 232832818, 349249227, 465665636, 698498454, 1396996908]

約数ペア:
[(1, 1396996908), (2, 698498454), (3, 465665636), (4, 349249227), (6, 232832818), (12, 116416409), (23, 60738996), (46, 30369498), (69, 20246332), (92, 15184749), (138, 10123166), (179, 7804452), (276, 5061583), (358, 3902226), (537, 2601484), (716, 1951113), (1074, 1300742), (2148, 650371), (4117, 339324), (8234, 169662), (12351, 113108), (16468, 84831), (24702, 56554), (28277, 49404)]

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