409396006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 661893120

約数和(自身を除く): 252497114

約数列:

[1, 2, 17, 34, 83, 166, 239, 478, 607, 1214, 1411, 2822, 4063, 8126, 10319, 19837, 20638, 39674, 50381, 100762, 145073, 290146, 337229, 674458, 856477, 1712954, 2466241, 4932482, 12041059, 24082118, 204698003, 409396006]

約数ペア:

[(1, 409396006), (2, 204698003), (17, 24082118), (34, 12041059), (83, 4932482), (166, 2466241), (239, 1712954), (478, 856477), (607, 674458), (1214, 337229), (1411, 290146), (2822, 145073), (4063, 100762), (8126, 50381), (10319, 39674), (19837, 20638)]