395823764

素因数分解:

$2^2\times 7^2\times {\mathrm{859}}^1\times {\mathrm{2351}}^1$

素因数の和:3228

約数の個数: 36

約数和(自身を含む): 807065280

約数和(自身を除く): 411241516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 859, 1718, 2351, 3436, 4702, 6013, 9404, 12026, 16457, 24052, 32914, 42091, 65828, 84182, 115199, 168364, 230398, 460796, 2019509, 4039018, 8078036, 14136563, 28273126, 56546252, 98955941, 197911882, 395823764]

約数ペア:

[(1, 395823764), (2, 197911882), (4, 98955941), (7, 56546252), (14, 28273126), (28, 14136563), (49, 8078036), (98, 4039018), (196, 2019509), (859, 460796), (1718, 230398), (2351, 168364), (3436, 115199), (4702, 84182), (6013, 65828), (9404, 42091), (12026, 32914), (16457, 24052)]