1346756710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{279991}}^1$

素因数の和:280048

約数の個数: 32

約数和(自身を含む): 2681203392

約数和(自身を除く): 1334446682

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 279991, 559982, 1399955, 2799910, 3639883, 7279766, 10359667, 18199415, 20719334, 36398830, 51798335, 103596670, 134675671, 269351342, 673378355, 1346756710]

約数ペア:

[(1, 1346756710), (2, 673378355), (5, 269351342), (10, 134675671), (13, 103596670), (26, 51798335), (37, 36398830), (65, 20719334), (74, 18199415), (130, 10359667), (185, 7279766), (370, 3639883), (481, 2799910), (962, 1399955), (2405, 559982), (4810, 279991)]