2260488748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{33457}}^1$

素因数の和:33614

約数の個数: 48

約数和(自身を含む): 4796538880

約数和(自身を除く): 2536050132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 1778, 2413, 3556, 4826, 9652, 16891, 33457, 33782, 66914, 67564, 133828, 234199, 468398, 635683, 936796, 1271366, 2542732, 4249039, 4449781, 8498078, 8899562, 16996156, 17799124, 29743273, 59486546, 80731741, 118973092, 161463482, 322926964, 565122187, 1130244374, 2260488748]

約数ペア:

[(1, 2260488748), (2, 1130244374), (4, 565122187), (7, 322926964), (14, 161463482), (19, 118973092), (28, 80731741), (38, 59486546), (76, 29743273), (127, 17799124), (133, 16996156), (254, 8899562), (266, 8498078), (508, 4449781), (532, 4249039), (889, 2542732), (1778, 1271366), (2413, 936796), (3556, 635683), (4826, 468398), (9652, 234199), (16891, 133828), (33457, 67564), (33782, 66914)]