2805265918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{50207}}^1$

素因数の和:50536

約数の個数: 32

約数和(自身を含む): 5195925504

約数和(自身を除く): 2390659586

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 614, 2149, 3991, 4298, 7982, 27937, 50207, 55874, 100414, 351449, 652691, 702898, 1305382, 4568837, 9137674, 15413549, 30827098, 107894843, 200376137, 215789686, 400752274, 1402632959, 2805265918]

約数ペア:

[(1, 2805265918), (2, 1402632959), (7, 400752274), (13, 215789686), (14, 200376137), (26, 107894843), (91, 30827098), (182, 15413549), (307, 9137674), (614, 4568837), (2149, 1305382), (3991, 702898), (4298, 652691), (7982, 351449), (27937, 100414), (50207, 55874)]