17939841028

素因数分解:

$2^2\times {\mathrm{383}}^1\times {\mathrm{409}}^1\times {\mathrm{28631}}^1$

素因数の和:29427

約数の個数: 24

約数和(自身を含む): 31554754560

約数和(自身を除く): 13614913532

約数列:

[1, 2, 4, 383, 409, 766, 818, 1532, 1636, 28631, 57262, 114524, 156647, 313294, 626588, 10965673, 11710079, 21931346, 23420158, 43862692, 46840316, 4484960257, 8969920514, 17939841028]

約数ペア:

[(1, 17939841028), (2, 8969920514), (4, 4484960257), (383, 46840316), (409, 43862692), (766, 23420158), (818, 21931346), (1532, 11710079), (1636, 10965673), (28631, 626588), (57262, 313294), (114524, 156647)]