996800354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{19777}}^1$

素因数の和:19898

約数の個数: 32

約数和(自身を含む): 1708819200

約数和(自身を除く): 712018846

約数列:

[1, 2, 11, 22, 29, 58, 79, 158, 319, 638, 869, 1738, 2291, 4582, 19777, 25201, 39554, 50402, 217547, 435094, 573533, 1147066, 1562383, 3124766, 6308863, 12617726, 17186213, 34372426, 45309107, 90618214, 498400177, 996800354]

約数ペア:

[(1, 996800354), (2, 498400177), (11, 90618214), (22, 45309107), (29, 34372426), (58, 17186213), (79, 12617726), (158, 6308863), (319, 3124766), (638, 1562383), (869, 1147066), (1738, 573533), (2291, 435094), (4582, 217547), (19777, 50402), (25201, 39554)]