2088891054

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{44963}}^1$

素因数の和:45089

約数の個数: 48

約数和(自身を含む): 4734709200

約数和(自身を除く): 2645818146

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 261, 267, 522, 534, 801, 1602, 2581, 5162, 7743, 15486, 23229, 44963, 46458, 89926, 134889, 269778, 404667, 809334, 1303927, 2607854, 3911781, 4001707, 7823562, 8003414, 11735343, 12005121, 23470686, 24010242, 36015363, 72030726, 116049503, 232099006, 348148509, 696297018, 1044445527, 2088891054]

約数ペア:

[(1, 2088891054), (2, 1044445527), (3, 696297018), (6, 348148509), (9, 232099006), (18, 116049503), (29, 72030726), (58, 36015363), (87, 24010242), (89, 23470686), (174, 12005121), (178, 11735343), (261, 8003414), (267, 7823562), (522, 4001707), (534, 3911781), (801, 2607854), (1602, 1303927), (2581, 809334), (5162, 404667), (7743, 269778), (15486, 134889), (23229, 89926), (44963, 46458)]