1566644316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{404191}}^1$

素因数の和:404234

約数の個数: 48

約数和(自身を含む): 4074255360

約数和(自身を除く): 2507611044

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 404191, 808382, 1212573, 1616764, 2425146, 4850292, 6871247, 7679629, 13742494, 15359258, 20613741, 23038887, 27484988, 30718516, 41227482, 46077774, 82454964, 92155548, 130553693, 261107386, 391661079, 522214772, 783322158, 1566644316]

約数ペア:

[(1, 1566644316), (2, 783322158), (3, 522214772), (4, 391661079), (6, 261107386), (12, 130553693), (17, 92155548), (19, 82454964), (34, 46077774), (38, 41227482), (51, 30718516), (57, 27484988), (68, 23038887), (76, 20613741), (102, 15359258), (114, 13742494), (204, 7679629), (228, 6871247), (323, 4850292), (646, 2425146), (969, 1616764), (1292, 1212573), (1938, 808382), (3876, 404191)]