1255892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 2685312

約数和(自身を除く): 1429420

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 73, 92, 146, 187, 253, 292, 374, 391, 506, 748, 782, 803, 1012, 1241, 1564, 1606, 1679, 2482, 3212, 3358, 4301, 4964, 6716, 8602, 13651, 17204, 18469, 27302, 28543, 36938, 54604, 57086, 73876, 114172, 313973, 627946, 1255892]

約数ペア:

[(1, 1255892), (2, 627946), (4, 313973), (11, 114172), (17, 73876), (22, 57086), (23, 54604), (34, 36938), (44, 28543), (46, 27302), (68, 18469), (73, 17204), (92, 13651), (146, 8602), (187, 6716), (253, 4964), (292, 4301), (374, 3358), (391, 3212), (506, 2482), (748, 1679), (782, 1606), (803, 1564), (1012, 1241)]