About the Number

102392992

102392991 ← → 102392993

2進数表記:110000110100110010010100000

漢数字表記:一億二百三十九万二千九百九十二

素因数分解:

2 5 × 13 1 × 101 1 × 2437 1

素因数の和:2561
約数の個数: 48
約数和(自身を含む): 219332232
約数和(自身を除く): 116939240

約数列:
[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 2437, 2626, 3232, 4874, 5252, 9748, 10504, 19496, 21008, 31681, 38992, 42016, 63362, 77984, 126724, 246137, 253448, 492274, 506896, 984548, 1013792, 1969096, 3199781, 3938192, 6399562, 7876384, 12799124, 25598248, 51196496, 102392992]

約数ペア:
[(1, 102392992), (2, 51196496), (4, 25598248), (8, 12799124), (13, 7876384), (16, 6399562), (26, 3938192), (32, 3199781), (52, 1969096), (101, 1013792), (104, 984548), (202, 506896), (208, 492274), (404, 253448), (416, 246137), (808, 126724), (1313, 77984), (1616, 63362), (2437, 42016), (2626, 38992), (3232, 31681), (4874, 21008), (5252, 19496), (9748, 10504)]

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