2129290423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 2471938560

約数和(自身を除く): 342648137

約数列:

[1, 13, 19, 53, 247, 311, 523, 689, 1007, 4043, 5909, 6799, 9937, 13091, 16483, 27719, 76817, 129181, 162653, 214279, 313177, 360347, 526661, 2114489, 3090407, 4071301, 6846593, 8620609, 40175291, 112067917, 163791571, 2129290423]

約数ペア:

[(1, 2129290423), (13, 163791571), (19, 112067917), (53, 40175291), (247, 8620609), (311, 6846593), (523, 4071301), (689, 3090407), (1007, 2114489), (4043, 526661), (5909, 360347), (6799, 313177), (9937, 214279), (13091, 162653), (16483, 129181), (27719, 76817)]