42540284458

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{747869}}^1$

素因数の和:748134

約数の個数: 32

約数和(自身を含む): 77539161600

約数和(自身を除く): 34998877142

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 239, 478, 1673, 3346, 4063, 8126, 28441, 56882, 747869, 1495738, 5235083, 10470166, 12713773, 25427546, 88996411, 177992822, 178740691, 357481382, 1251184837, 2502369674, 3038591747, 6077183494, 21270142229, 42540284458]

約数ペア:

[(1, 42540284458), (2, 21270142229), (7, 6077183494), (14, 3038591747), (17, 2502369674), (34, 1251184837), (119, 357481382), (238, 178740691), (239, 177992822), (478, 88996411), (1673, 25427546), (3346, 12713773), (4063, 10470166), (8126, 5235083), (28441, 1495738), (56882, 747869)]