1212173842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 2136637440

約数和(自身を除く): 924463598

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 167, 319, 334, 341, 367, 638, 682, 734, 899, 1798, 1837, 3674, 4037, 4843, 5177, 8074, 9686, 9889, 10354, 10643, 11377, 19778, 21286, 22754, 53273, 56947, 61289, 106546, 113894, 117073, 122578, 125147, 150133, 234146, 250294, 300266, 329933, 659866, 674179, 1348358, 1651463, 1777381, 1899959, 3302926, 3554762, 3629263, 3799918, 7258526, 19551191, 20899549, 39102382, 41799098, 55098811, 110197622, 606086921, 1212173842]

約数ペア:

[(1, 1212173842), (2, 606086921), (11, 110197622), (22, 55098811), (29, 41799098), (31, 39102382), (58, 20899549), (62, 19551191), (167, 7258526), (319, 3799918), (334, 3629263), (341, 3554762), (367, 3302926), (638, 1899959), (682, 1777381), (734, 1651463), (899, 1348358), (1798, 674179), (1837, 659866), (3674, 329933), (4037, 300266), (4843, 250294), (5177, 234146), (8074, 150133), (9686, 125147), (9889, 122578), (10354, 117073), (10643, 113894), (11377, 106546), (19778, 61289), (21286, 56947), (22754, 53273)]