920822

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 1726272

約数和(自身を除く): 805450

約数列:

[1, 2, 7, 14, 17, 34, 53, 73, 106, 119, 146, 238, 371, 511, 742, 901, 1022, 1241, 1802, 2482, 3869, 6307, 7738, 8687, 12614, 17374, 27083, 54166, 65773, 131546, 460411, 920822]

約数ペア:

[(1, 920822), (2, 460411), (7, 131546), (14, 65773), (17, 54166), (34, 27083), (53, 17374), (73, 12614), (106, 8687), (119, 7738), (146, 6307), (238, 3869), (371, 2482), (511, 1802), (742, 1241), (901, 1022)]