2572149156962

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20050741}}^1$

素因数の和:20050792

約数の個数: 64

約数和(自身を含む): 5197152326400

約数和(自身を除く): 2625003169438

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 343, 374, 539, 686, 833, 1078, 1309, 1666, 2618, 3773, 5831, 7546, 9163, 11662, 18326, 64141, 128282, 20050741, 40101482, 140355187, 220558151, 280710374, 340862597, 441116302, 681725194, 982486309, 1543907057, 1964972618, 2386038179, 3087814114, 3749488567, 4772076358, 6877404163, 7498977134, 10807349399, 13754808326, 16702267253, 21614698798, 26246419969, 33404534506, 52492839938, 75651445793, 116915870771, 151302891586, 183724939783, 233831741542, 367449879566, 1286074578481, 2572149156962]

約数ペア:

[(1, 2572149156962), (2, 1286074578481), (7, 367449879566), (11, 233831741542), (14, 183724939783), (17, 151302891586), (22, 116915870771), (34, 75651445793), (49, 52492839938), (77, 33404534506), (98, 26246419969), (119, 21614698798), (154, 16702267253), (187, 13754808326), (238, 10807349399), (343, 7498977134), (374, 6877404163), (539, 4772076358), (686, 3749488567), (833, 3087814114), (1078, 2386038179), (1309, 1964972618), (1666, 1543907057), (2618, 982486309), (3773, 681725194), (5831, 441116302), (7546, 340862597), (9163, 280710374), (11662, 220558151), (18326, 140355187), (64141, 40101482), (128282, 20050741)]