1380493990884

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3541}}^1\times {\mathrm{691241}}^1$

素因数の和:694836

約数の個数: 48

約数和(自身を含む): 3290621596416

約数和(自身を除く): 1910127605532

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 3541, 7082, 10623, 14164, 21246, 42492, 166427, 332854, 499281, 665708, 691241, 998562, 1382482, 1997124, 2073723, 2764964, 4147446, 8294892, 32488327, 64976654, 97464981, 129953308, 194929962, 389859924, 2447684381, 4895368762, 7343053143, 9790737524, 14686106286, 29372212572, 115041165907, 230082331814, 345123497721, 460164663628, 690246995442, 1380493990884]

約数ペア:

[(1, 1380493990884), (2, 690246995442), (3, 460164663628), (4, 345123497721), (6, 230082331814), (12, 115041165907), (47, 29372212572), (94, 14686106286), (141, 9790737524), (188, 7343053143), (282, 4895368762), (564, 2447684381), (3541, 389859924), (7082, 194929962), (10623, 129953308), (14164, 97464981), (21246, 64976654), (42492, 32488327), (166427, 8294892), (332854, 4147446), (499281, 2764964), (665708, 2073723), (691241, 1997124), (998562, 1382482)]