2008773788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{47417}}^1$

素因数の和:47534

約数の個数: 48

約数和(自身を含む): 4301760960

約数和(自身を除く): 2292987172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 2492, 3026, 6052, 10591, 21182, 42364, 47417, 94834, 189668, 331919, 663838, 806089, 1327676, 1612178, 3224356, 4220113, 5642623, 8440226, 11285246, 16880452, 22570492, 29540791, 59081582, 71741921, 118163164, 143483842, 286967684, 502193447, 1004386894, 2008773788]

約数ペア:

[(1, 2008773788), (2, 1004386894), (4, 502193447), (7, 286967684), (14, 143483842), (17, 118163164), (28, 71741921), (34, 59081582), (68, 29540791), (89, 22570492), (119, 16880452), (178, 11285246), (238, 8440226), (356, 5642623), (476, 4220113), (623, 3224356), (1246, 1612178), (1513, 1327676), (2492, 806089), (3026, 663838), (6052, 331919), (10591, 189668), (21182, 94834), (42364, 47417)]