2566388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 5370624

約数和(自身を除く): 2804236

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 73, 94, 146, 187, 188, 292, 374, 517, 748, 799, 803, 1034, 1241, 1598, 1606, 2068, 2482, 3196, 3212, 3431, 4964, 6862, 8789, 13651, 13724, 17578, 27302, 35156, 37741, 54604, 58327, 75482, 116654, 150964, 233308, 641597, 1283194, 2566388]

約数ペア:

[(1, 2566388), (2, 1283194), (4, 641597), (11, 233308), (17, 150964), (22, 116654), (34, 75482), (44, 58327), (47, 54604), (68, 37741), (73, 35156), (94, 27302), (146, 17578), (187, 13724), (188, 13651), (292, 8789), (374, 6862), (517, 4964), (748, 3431), (799, 3212), (803, 3196), (1034, 2482), (1241, 2068), (1598, 1606)]