2013265868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{953}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 3819602304

約数和(自身を除く): 1806336436

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 661, 799, 953, 1322, 1598, 1906, 2644, 3196, 3812, 11237, 16201, 22474, 31067, 32402, 44791, 44948, 62134, 64804, 89582, 124268, 179164, 528139, 629933, 761447, 1056278, 1259866, 1522894, 2112556, 2519732, 3045788, 10708861, 21417722, 29606851, 42835444, 59213702, 118427404, 503316467, 1006632934, 2013265868]

約数ペア:

[(1, 2013265868), (2, 1006632934), (4, 503316467), (17, 118427404), (34, 59213702), (47, 42835444), (68, 29606851), (94, 21417722), (188, 10708861), (661, 3045788), (799, 2519732), (953, 2112556), (1322, 1522894), (1598, 1259866), (1906, 1056278), (2644, 761447), (3196, 629933), (3812, 528139), (11237, 179164), (16201, 124268), (22474, 89582), (31067, 64804), (32402, 62134), (44791, 44948)]