1020437912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2801}}^1$

素因数の和:2964

約数の個数: 64

約数和(自身を含む): 2146556160

約数和(自身を除く): 1126118248

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 113, 124, 226, 248, 403, 452, 806, 904, 1469, 1612, 2801, 2938, 3224, 3503, 5602, 5876, 7006, 11204, 11752, 14012, 22408, 28024, 36413, 45539, 72826, 86831, 91078, 145652, 173662, 182156, 291304, 316513, 347324, 364312, 633026, 694648, 1128803, 1266052, 2257606, 2532104, 4114669, 4515212, 8229338, 9030424, 9811903, 16458676, 19623806, 32917352, 39247612, 78495224, 127554739, 255109478, 510218956, 1020437912]

約数ペア:

[(1, 1020437912), (2, 510218956), (4, 255109478), (8, 127554739), (13, 78495224), (26, 39247612), (31, 32917352), (52, 19623806), (62, 16458676), (104, 9811903), (113, 9030424), (124, 8229338), (226, 4515212), (248, 4114669), (403, 2532104), (452, 2257606), (806, 1266052), (904, 1128803), (1469, 694648), (1612, 633026), (2801, 364312), (2938, 347324), (3224, 316513), (3503, 291304), (5602, 182156), (5876, 173662), (7006, 145652), (11204, 91078), (11752, 86831), (14012, 72826), (22408, 45539), (28024, 36413)]