1965996

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 5029752

約数和(自身を除く): 3063756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 563, 582, 873, 1126, 1164, 1689, 1746, 2252, 3378, 3492, 5067, 6756, 10134, 20268, 54611, 109222, 163833, 218444, 327666, 491499, 655332, 982998, 1965996]

約数ペア:

[(1, 1965996), (2, 982998), (3, 655332), (4, 491499), (6, 327666), (9, 218444), (12, 163833), (18, 109222), (36, 54611), (97, 20268), (194, 10134), (291, 6756), (388, 5067), (563, 3492), (582, 3378), (873, 2252), (1126, 1746), (1164, 1689)]