1420003018

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{38669}}^1$

素因数の和:38782

約数の個数: 32

約数和(自身を含む): 2531802240

約数和(自身を除く): 1111799222

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 427, 602, 854, 2623, 5246, 18361, 36722, 38669, 77338, 270683, 541366, 1662767, 2358809, 3325534, 4717618, 11639369, 16511663, 23278738, 33023326, 101428787, 202857574, 710001509, 1420003018]

約数ペア:

[(1, 1420003018), (2, 710001509), (7, 202857574), (14, 101428787), (43, 33023326), (61, 23278738), (86, 16511663), (122, 11639369), (301, 4717618), (427, 3325534), (602, 2358809), (854, 1662767), (2623, 541366), (5246, 270683), (18361, 77338), (36722, 38669)]