1291214590

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{3767}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 2350508544

約数和(自身を除く): 1059293954

約数列:

[1, 2, 5, 10, 151, 227, 302, 454, 755, 1135, 1510, 2270, 3767, 7534, 18835, 34277, 37670, 68554, 171385, 342770, 568817, 855109, 1137634, 1710218, 2844085, 4275545, 5688170, 8551090, 129121459, 258242918, 645607295, 1291214590]

約数ペア:

[(1, 1291214590), (2, 645607295), (5, 258242918), (10, 129121459), (151, 8551090), (227, 5688170), (302, 4275545), (454, 2844085), (755, 1710218), (1135, 1137634), (1510, 855109), (2270, 568817), (3767, 342770), (7534, 171385), (18835, 68554), (34277, 37670)]