542458238

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{635197}}^1$

素因数の和:635267

約数の個数: 16

約数和(自身を含む): 945174624

約数和(自身を除く): 402716386

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 635197, 1270394, 4446379, 8892758, 38747017, 77494034, 271229119, 542458238]

約数ペア:

[(1, 542458238), (2, 271229119), (7, 77494034), (14, 38747017), (61, 8892758), (122, 4446379), (427, 1270394), (854, 635197)]