869687632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{290671}}^1$

素因数の和:290707

約数の個数: 40

約数和(自身を含む): 1946339712

約数和(自身を除く): 1076652080

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 290671, 581342, 1162684, 2325368, 3197381, 4650736, 4941407, 6394762, 9882814, 12789524, 19765628, 25579048, 39531256, 51158096, 54355477, 79062512, 108710954, 217421908, 434843816, 869687632]

約数ペア:

[(1, 869687632), (2, 434843816), (4, 217421908), (8, 108710954), (11, 79062512), (16, 54355477), (17, 51158096), (22, 39531256), (34, 25579048), (44, 19765628), (68, 12789524), (88, 9882814), (136, 6394762), (176, 4941407), (187, 4650736), (272, 3197381), (374, 2325368), (748, 1162684), (1496, 581342), (2992, 290671)]