1010689876

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2301

約数の個数: 72

約数和(自身を含む): 2183838720

約数和(自身を除く): 1173148844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 127, 133, 196, 254, 266, 508, 532, 889, 931, 1778, 1862, 2137, 2413, 3556, 3724, 4274, 4826, 6223, 8548, 9652, 12446, 14959, 16891, 24892, 29918, 33782, 40603, 59836, 67564, 81206, 104713, 118237, 162412, 209426, 236474, 271399, 284221, 418852, 472948, 542798, 568442, 1085596, 1136884, 1899793, 1989547, 3799586, 3979094, 5156581, 7599172, 7958188, 10313162, 13298551, 20626324, 26597102, 36096067, 53194204, 72192134, 144384268, 252672469, 505344938, 1010689876]

約数ペア:

[(1, 1010689876), (2, 505344938), (4, 252672469), (7, 144384268), (14, 72192134), (19, 53194204), (28, 36096067), (38, 26597102), (49, 20626324), (76, 13298551), (98, 10313162), (127, 7958188), (133, 7599172), (196, 5156581), (254, 3979094), (266, 3799586), (508, 1989547), (532, 1899793), (889, 1136884), (931, 1085596), (1778, 568442), (1862, 542798), (2137, 472948), (2413, 418852), (3556, 284221), (3724, 271399), (4274, 236474), (4826, 209426), (6223, 162412), (8548, 118237), (9652, 104713), (12446, 81206), (14959, 67564), (16891, 59836), (24892, 40603), (29918, 33782)]