2100026872

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{692621}}^1$

素因数の和:693006

約数の個数: 16

約数和(自身を含む): 3947945400

約数和(自身を除く): 1847918528

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 692621, 1385242, 2770484, 5540968, 262503359, 525006718, 1050013436, 2100026872]

約数ペア:

[(1, 2100026872), (2, 1050013436), (4, 525006718), (8, 262503359), (379, 5540968), (758, 2770484), (1516, 1385242), (3032, 692621)]