1640831110

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1\times {\mathrm{1373}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 2982085632

約数和(自身を除く): 1341254522

約数列:

[1, 2, 5, 10, 127, 254, 635, 941, 1270, 1373, 1882, 2746, 4705, 6865, 9410, 13730, 119507, 174371, 239014, 348742, 597535, 871855, 1195070, 1291993, 1743710, 2583986, 6459965, 12919930, 164083111, 328166222, 820415555, 1640831110]

約数ペア:

[(1, 1640831110), (2, 820415555), (5, 328166222), (10, 164083111), (127, 12919930), (254, 6459965), (635, 2583986), (941, 1743710), (1270, 1291993), (1373, 1195070), (1882, 871855), (2746, 597535), (4705, 348742), (6865, 239014), (9410, 174371), (13730, 119507)]