2012597104

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{177917}}^1$

素因数の和:178033

約数の個数: 40

約数和(自身を含む): 4500613728

約数和(自身を除く): 2488016624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 177917, 355834, 711668, 1245419, 1423336, 2490838, 2846672, 4981676, 9963352, 17969617, 19926704, 35939234, 71878468, 125787319, 143756936, 251574638, 287513872, 503149276, 1006298552, 2012597104]

約数ペア:

[(1, 2012597104), (2, 1006298552), (4, 503149276), (7, 287513872), (8, 251574638), (14, 143756936), (16, 125787319), (28, 71878468), (56, 35939234), (101, 19926704), (112, 17969617), (202, 9963352), (404, 4981676), (707, 2846672), (808, 2490838), (1414, 1423336), (1616, 1245419), (2828, 711668), (5656, 355834), (11312, 177917)]