1948982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1783498

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 431, 646, 862, 2261, 3017, 4522, 6034, 7327, 8189, 14654, 16378, 51289, 57323, 102578, 114646, 139213, 278426, 974491, 1948982]

約数ペア:

[(1, 1948982), (2, 974491), (7, 278426), (14, 139213), (17, 114646), (19, 102578), (34, 57323), (38, 51289), (119, 16378), (133, 14654), (238, 8189), (266, 7327), (323, 6034), (431, 4522), (646, 3017), (862, 2261)]