2012551690

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{5669}}^1$

素因数の和:6078

約数の個数: 32

約数和(自身を含む): 3664362240

約数和(自身を除く): 1651810550

約数列:

[1, 2, 5, 10, 131, 262, 271, 542, 655, 1310, 1355, 2710, 5669, 11338, 28345, 35501, 56690, 71002, 177505, 355010, 742639, 1485278, 1536299, 3072598, 3713195, 7426390, 7681495, 15362990, 201255169, 402510338, 1006275845, 2012551690]

約数ペア:

[(1, 2012551690), (2, 1006275845), (5, 402510338), (10, 201255169), (131, 15362990), (262, 7681495), (271, 7426390), (542, 3713195), (655, 3072598), (1310, 1536299), (1355, 1485278), (2710, 742639), (5669, 355010), (11338, 177505), (28345, 71002), (35501, 56690)]