2494231270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{41941}}^1$

素因数の和:42280

約数の個数: 32

約数和(自身を含む): 4741123680

約数和(自身を除く): 2246892410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 626, 1565, 3130, 5947, 11894, 29735, 41941, 59470, 83882, 209705, 419410, 796879, 1593758, 3984395, 7968790, 13127533, 26255066, 65637665, 131275330, 249423127, 498846254, 1247115635, 2494231270]

約数ペア:

[(1, 2494231270), (2, 1247115635), (5, 498846254), (10, 249423127), (19, 131275330), (38, 65637665), (95, 26255066), (190, 13127533), (313, 7968790), (626, 3984395), (1565, 1593758), (3130, 796879), (5947, 419410), (11894, 209705), (29735, 83882), (41941, 59470)]