20250874

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 37094400

約数和(自身を除く): 16843526

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1609, 1798, 3218, 6293, 11263, 12586, 22526, 46661, 49879, 93322, 99758, 326627, 349153, 653254, 698306, 1446491, 2892982, 10125437, 20250874]

約数ペア:

[(1, 20250874), (2, 10125437), (7, 2892982), (14, 1446491), (29, 698306), (31, 653254), (58, 349153), (62, 326627), (203, 99758), (217, 93322), (406, 49879), (434, 46661), (899, 22526), (1609, 12586), (1798, 11263), (3218, 6293)]