139609538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{4729}}^1$

素因数の和:5269

約数の個数: 16

約数和(自身を含む): 217107000

約数和(自身を除く): 77497462

約数列:

[1, 2, 29, 58, 509, 1018, 4729, 9458, 14761, 29522, 137141, 274282, 2407061, 4814122, 69804769, 139609538]

約数ペア:

[(1, 139609538), (2, 69804769), (29, 4814122), (58, 2407061), (509, 274282), (1018, 137141), (4729, 29522), (9458, 14761)]