1999794044

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1429}}^1\times {\mathrm{3931}}^1$

素因数の和:5453

約数の個数: 24

約数和(自身を含む): 3542338800

約数和(自身を除く): 1542544756

約数列:

[1, 2, 4, 89, 178, 356, 1429, 2858, 3931, 5716, 7862, 15724, 127181, 254362, 349859, 508724, 699718, 1399436, 5617399, 11234798, 22469596, 499948511, 999897022, 1999794044]

約数ペア:

[(1, 1999794044), (2, 999897022), (4, 499948511), (89, 22469596), (178, 11234798), (356, 5617399), (1429, 1399436), (2858, 699718), (3931, 508724), (5716, 349859), (7862, 254362), (15724, 127181)]