1372265890

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{300277}}^1$

素因数の和:300741

約数の個数: 16

約数和(自身を含む): 2475491832

約数和(自身を除く): 1103225942

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 300277, 600554, 1501385, 3002770, 137226589, 274453178, 686132945, 1372265890]

約数ペア:

[(1, 1372265890), (2, 686132945), (5, 274453178), (10, 137226589), (457, 3002770), (914, 1501385), (2285, 600554), (4570, 300277)]