345213201746

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1627489}}^1$

素因数の和:1627746

約数の個数: 32

約数和(自身を含む): 601520304000

約数和(自身を除く): 256307102254

約数列:

[1, 2, 7, 14, 109, 139, 218, 278, 763, 973, 1526, 1946, 15151, 30302, 106057, 212114, 1627489, 3254978, 11392423, 22784846, 177396301, 226220971, 354792602, 452441942, 1241774107, 1583546797, 2483548214, 3167093594, 24658085839, 49316171678, 172606600873, 345213201746]

約数ペア:

[(1, 345213201746), (2, 172606600873), (7, 49316171678), (14, 24658085839), (109, 3167093594), (139, 2483548214), (218, 1583546797), (278, 1241774107), (763, 452441942), (973, 354792602), (1526, 226220971), (1946, 177396301), (15151, 22784846), (30302, 11392423), (106057, 3254978), (212114, 1627489)]