2012278892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{12601}}^1$

素因数の和:12738

約数の個数: 48

約数和(自身を含む): 3942107232

約数和(自身を除く): 1929828340

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 83, 148, 166, 332, 481, 962, 1079, 1924, 2158, 3071, 4316, 6142, 12284, 12601, 25202, 39923, 50404, 79846, 159692, 163813, 327626, 466237, 655252, 932474, 1045883, 1864948, 2091766, 4183532, 6061081, 12122162, 13596479, 24244324, 27192958, 38697671, 54385916, 77395342, 154790684, 503069723, 1006139446, 2012278892]

約数ペア:

[(1, 2012278892), (2, 1006139446), (4, 503069723), (13, 154790684), (26, 77395342), (37, 54385916), (52, 38697671), (74, 27192958), (83, 24244324), (148, 13596479), (166, 12122162), (332, 6061081), (481, 4183532), (962, 2091766), (1079, 1864948), (1924, 1045883), (2158, 932474), (3071, 655252), (4316, 466237), (6142, 327626), (12284, 163813), (12601, 159692), (25202, 79846), (39923, 50404)]