2734985519

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{2239}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 3228261120

約数和(自身を除く): 493275601

約数列:

[1, 7, 49, 97, 257, 679, 1799, 2239, 4753, 12593, 15673, 24929, 109711, 174503, 217183, 575423, 1221521, 1520281, 4027961, 10641967, 28195727, 55816031, 390712217, 2734985519]

約数ペア:

[(1, 2734985519), (7, 390712217), (49, 55816031), (97, 28195727), (257, 10641967), (679, 4027961), (1799, 1520281), (2239, 1221521), (4753, 575423), (12593, 217183), (15673, 174503), (24929, 109711)]