1477204040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2840777}}^1$

素因数の和:2840801

約数の個数: 32

約数和(自身を含む): 3579380280

約数和(自身を除く): 2102176240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2840777, 5681554, 11363108, 14203885, 22726216, 28407770, 36930101, 56815540, 73860202, 113631080, 147720404, 184650505, 295440808, 369301010, 738602020, 1477204040]

約数ペア:

[(1, 1477204040), (2, 738602020), (4, 369301010), (5, 295440808), (8, 184650505), (10, 147720404), (13, 113631080), (20, 73860202), (26, 56815540), (40, 36930101), (52, 28407770), (65, 22726216), (104, 14203885), (130, 11363108), (260, 5681554), (520, 2840777)]