2212698730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3571}}^1$

素因数の和:3763

約数の個数: 64

約数和(自身を含む): 4481174016

約数和(自身を除く): 2268475286

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 131, 215, 262, 430, 473, 655, 946, 1310, 1441, 2365, 2882, 3571, 4730, 5633, 7142, 7205, 11266, 14410, 17855, 28165, 35710, 39281, 56330, 61963, 78562, 123926, 153553, 196405, 307106, 309815, 392810, 467801, 619630, 767765, 935602, 1535530, 1689083, 2339005, 3378166, 4678010, 5145811, 8445415, 10291622, 16890830, 20115443, 25729055, 40230886, 51458110, 100577215, 201154430, 221269873, 442539746, 1106349365, 2212698730]

約数ペア:

[(1, 2212698730), (2, 1106349365), (5, 442539746), (10, 221269873), (11, 201154430), (22, 100577215), (43, 51458110), (55, 40230886), (86, 25729055), (110, 20115443), (131, 16890830), (215, 10291622), (262, 8445415), (430, 5145811), (473, 4678010), (655, 3378166), (946, 2339005), (1310, 1689083), (1441, 1535530), (2365, 935602), (2882, 767765), (3571, 619630), (4730, 467801), (5633, 392810), (7142, 309815), (7205, 307106), (11266, 196405), (14410, 153553), (17855, 123926), (28165, 78562), (35710, 61963), (39281, 56330)]