2007474833

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{797}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 2509678080

約数和(自身を除く): 502203247

約数列:

[1, 7, 13, 89, 91, 311, 623, 797, 1157, 2177, 4043, 5579, 8099, 10361, 27679, 28301, 70933, 72527, 193753, 247867, 359827, 496531, 922129, 1735069, 2518789, 3222271, 6454903, 22060163, 22555897, 154421141, 286782119, 2007474833]

約数ペア:

[(1, 2007474833), (7, 286782119), (13, 154421141), (89, 22555897), (91, 22060163), (311, 6454903), (623, 3222271), (797, 2518789), (1157, 1735069), (2177, 922129), (4043, 496531), (5579, 359827), (8099, 247867), (10361, 193753), (27679, 72527), (28301, 70933)]