4078889372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{106699}}^1$

素因数の和:107225

約数の個数: 24

約数和(自身を含む): 7528752000

約数和(自身を除く): 3449862628

約数列:

[1, 2, 4, 19, 38, 76, 503, 1006, 2012, 9557, 19114, 38228, 106699, 213398, 426796, 2027281, 4054562, 8109124, 53669597, 107339194, 214678388, 1019722343, 2039444686, 4078889372]

約数ペア:

[(1, 4078889372), (2, 2039444686), (4, 1019722343), (19, 214678388), (38, 107339194), (76, 53669597), (503, 8109124), (1006, 4054562), (2012, 2027281), (9557, 426796), (19114, 213398), (38228, 106699)]