129790886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 216250560

約数和(自身を除く): 86459674

約数列:

[1, 2, 17, 23, 34, 46, 269, 391, 538, 617, 782, 1234, 4573, 6187, 9146, 10489, 12374, 14191, 20978, 28382, 105179, 165973, 210358, 241247, 331946, 482494, 2821541, 3817379, 5643082, 7634758, 64895443, 129790886]

約数ペア:

[(1, 129790886), (2, 64895443), (17, 7634758), (23, 5643082), (34, 3817379), (46, 2821541), (269, 482494), (391, 331946), (538, 241247), (617, 210358), (782, 165973), (1234, 105179), (4573, 28382), (6187, 20978), (9146, 14191), (10489, 12374)]