1996272010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2405147}}^1$

素因数の和:2405237

約数の個数: 16

約数和(自身を含む): 3636583776

約数和(自身を除く): 1640311766

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2405147, 4810294, 12025735, 24051470, 199627201, 399254402, 998136005, 1996272010]

約数ペア:

[(1, 1996272010), (2, 998136005), (5, 399254402), (10, 199627201), (83, 24051470), (166, 12025735), (415, 4810294), (830, 2405147)]