634177418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{11149}}^1$

素因数の和:11414

約数の個数: 32

約数和(自身を含む): 1156032000

約数和(自身を除く): 521854582

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 239, 478, 1673, 3346, 4063, 8126, 11149, 22298, 28441, 56882, 78043, 156086, 189533, 379066, 1326731, 2653462, 2664611, 5329222, 18652277, 37304554, 45298387, 90596774, 317088709, 634177418]

約数ペア:

[(1, 634177418), (2, 317088709), (7, 90596774), (14, 45298387), (17, 37304554), (34, 18652277), (119, 5329222), (238, 2664611), (239, 2653462), (478, 1326731), (1673, 379066), (3346, 189533), (4063, 156086), (8126, 78043), (11149, 56882), (22298, 28441)]