2013151844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{216841}}^1$

素因数の和:217067

約数の個数: 24

約数和(自身を含む): 3861522336

約数和(自身を除く): 1848370492

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 216841, 433682, 867364, 2385251, 4770502, 9541004, 45753451, 91506902, 183013804, 503287961, 1006575922, 2013151844]

約数ペア:

[(1, 2013151844), (2, 1006575922), (4, 503287961), (11, 183013804), (22, 91506902), (44, 45753451), (211, 9541004), (422, 4770502), (844, 2385251), (2321, 867364), (4642, 433682), (9284, 216841)]