1415980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 3012912

約数和(自身を除く): 1596932

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 853, 1660, 1706, 3412, 4265, 8530, 17060, 70799, 141598, 283196, 353995, 707990, 1415980]

約数ペア:

[(1, 1415980), (2, 707990), (4, 353995), (5, 283196), (10, 141598), (20, 70799), (83, 17060), (166, 8530), (332, 4265), (415, 3412), (830, 1706), (853, 1660)]