276971854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4007}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 467493120

約数和(自身を除く): 190521266

約数列:

[1, 2, 17, 19, 34, 38, 107, 214, 323, 646, 1819, 2033, 3638, 4007, 4066, 8014, 34561, 68119, 69122, 76133, 136238, 152266, 428749, 857498, 1294261, 2588522, 7288733, 8146231, 14577466, 16292462, 138485927, 276971854]

約数ペア:

[(1, 276971854), (2, 138485927), (17, 16292462), (19, 14577466), (34, 8146231), (38, 7288733), (107, 2588522), (214, 1294261), (323, 857498), (646, 428749), (1819, 152266), (2033, 136238), (3638, 76133), (4007, 69122), (4066, 68119), (8014, 34561)]