2379244270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139709}}^1$

素因数の和:139860

約数の個数: 32

約数和(自身を含む): 4647313440

約数和(自身を除く): 2268069170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 139709, 279418, 698545, 1397090, 1816217, 3632434, 9081085, 18162170, 18301879, 36603758, 91509395, 183018790, 237924427, 475848854, 1189622135, 2379244270]

約数ペア:

[(1, 2379244270), (2, 1189622135), (5, 475848854), (10, 237924427), (13, 183018790), (26, 91509395), (65, 36603758), (130, 18301879), (131, 18162170), (262, 9081085), (655, 3632434), (1310, 1816217), (1703, 1397090), (3406, 698545), (8515, 279418), (17030, 139709)]