2009854504

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2775

約数の個数: 96

約数和(自身を含む): 4670023680

約数和(自身を除く): 2660169176

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 361, 518, 532, 703, 722, 1036, 1064, 1406, 1444, 2072, 2527, 2687, 2812, 2888, 4921, 5054, 5374, 5624, 9842, 10108, 10748, 13357, 18809, 19684, 20216, 21496, 26714, 37618, 39368, 51053, 53428, 75236, 93499, 99419, 102106, 106856, 150472, 186998, 198838, 204212, 357371, 373996, 397676, 408424, 695933, 714742, 747992, 795352, 970007, 1391866, 1429484, 1888961, 1940014, 2783732, 2858968, 3777922, 3880028, 5567464, 6790049, 7555844, 7760056, 13222727, 13580098, 15111688, 26445454, 27160196, 35890259, 52890908, 54320392, 71780518, 105781816, 143561036, 251231813, 287122072, 502463626, 1004927252, 2009854504]

約数ペア:

[(1, 2009854504), (2, 1004927252), (4, 502463626), (7, 287122072), (8, 251231813), (14, 143561036), (19, 105781816), (28, 71780518), (37, 54320392), (38, 52890908), (56, 35890259), (74, 27160196), (76, 26445454), (133, 15111688), (148, 13580098), (152, 13222727), (259, 7760056), (266, 7555844), (296, 6790049), (361, 5567464), (518, 3880028), (532, 3777922), (703, 2858968), (722, 2783732), (1036, 1940014), (1064, 1888961), (1406, 1429484), (1444, 1391866), (2072, 970007), (2527, 795352), (2687, 747992), (2812, 714742), (2888, 695933), (4921, 408424), (5054, 397676), (5374, 373996), (5624, 357371), (9842, 204212), (10108, 198838), (10748, 186998), (13357, 150472), (18809, 106856), (19684, 102106), (20216, 99419), (21496, 93499), (26714, 75236), (37618, 53428), (39368, 51053)]