7971080830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{91801}}^1$

素因数の和:92284

約数の個数: 32

約数和(自身を含む): 15136313760

約数和(自身を除く): 7165232930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 457, 914, 2285, 4570, 8683, 17366, 43415, 86830, 91801, 183602, 459005, 918010, 1744219, 3488438, 8721095, 17442190, 41953057, 83906114, 209765285, 419530570, 797108083, 1594216166, 3985540415, 7971080830]

約数ペア:

[(1, 7971080830), (2, 3985540415), (5, 1594216166), (10, 797108083), (19, 419530570), (38, 209765285), (95, 83906114), (190, 41953057), (457, 17442190), (914, 8721095), (2285, 3488438), (4570, 1744219), (8683, 918010), (17366, 459005), (43415, 183602), (86830, 91801)]