1642266121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{3307}}^1$

素因数の和:3828

約数の個数: 16

約数和(自身を含む): 1762502400

約数和(自身を除く): 120236279

約数列:

[1, 19, 59, 443, 1121, 3307, 8417, 26137, 62833, 195113, 496603, 1465001, 3707147, 27835019, 86435059, 1642266121]

約数ペア:

[(1, 1642266121), (19, 86435059), (59, 27835019), (443, 3707147), (1121, 1465001), (3307, 496603), (8417, 195113), (26137, 62833)]