2030483

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 2552256

約数和(自身を除く): 521773

約数列:

[1, 7, 13, 53, 91, 371, 421, 689, 2947, 4823, 5473, 22313, 38311, 156191, 290069, 2030483]

約数ペア:

[(1, 2030483), (7, 290069), (13, 156191), (53, 38311), (91, 22313), (371, 5473), (421, 4823), (689, 2947)]