377759590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{126341}}^1$

素因数の和:126384

約数の個数: 32

約数和(自身を含む): 764116416

約数和(自身を除く): 386356826

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 126341, 252682, 631705, 1263410, 1642433, 2905843, 3284866, 5811686, 8212165, 14529215, 16424330, 29058430, 37775959, 75551918, 188879795, 377759590]

約数ペア:

[(1, 377759590), (2, 188879795), (5, 75551918), (10, 37775959), (13, 29058430), (23, 16424330), (26, 14529215), (46, 8212165), (65, 5811686), (115, 3284866), (130, 2905843), (230, 1642433), (299, 1263410), (598, 631705), (1495, 252682), (2990, 126341)]