About the Number

121284086

121284085 ← → 121284087

2進数表記:111001110101010010111110110

漢数字表記:一億二千百二十八万四千八十六

素因数分解:

2 1 × 7 1 × 11 1 × 17 1 × 46327 1

素因数の和:46364
約数の個数: 32
約数和(自身を含む): 240164352
約数和(自身を除く): 118880266

約数列:
[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 46327, 92654, 324289, 509597, 648578, 787559, 1019194, 1575118, 3567179, 5512913, 7134358, 8663149, 11025826, 17326298, 60642043, 121284086]

約数ペア:
[(1, 121284086), (2, 60642043), (7, 17326298), (11, 11025826), (14, 8663149), (17, 7134358), (22, 5512913), (34, 3567179), (77, 1575118), (119, 1019194), (154, 787559), (187, 648578), (238, 509597), (374, 324289), (1309, 92654), (2618, 46327)]

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