4380508726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{11173}}^1$

素因数の和:11508

約数の個数: 32

約数和(自身を含む): 7298678016

約数和(自身を除く): 2918169290

約数列:

[1, 2, 11, 22, 71, 142, 251, 502, 781, 1562, 2761, 5522, 11173, 17821, 22346, 35642, 122903, 196031, 245806, 392062, 793283, 1586566, 2804423, 5608846, 8726113, 17452226, 30848653, 61697306, 199114033, 398228066, 2190254363, 4380508726]

約数ペア:

[(1, 4380508726), (2, 2190254363), (11, 398228066), (22, 199114033), (71, 61697306), (142, 30848653), (251, 17452226), (502, 8726113), (781, 5608846), (1562, 2804423), (2761, 1586566), (5522, 793283), (11173, 392062), (17821, 245806), (22346, 196031), (35642, 122903)]