8820739382

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{23981}}^1$

素因数の和:24093

約数の個数: 64

約数和(自身を含む): 17018394624

約数和(自身を除く): 8197655242

約数列:

[1, 2, 7, 13, 14, 26, 43, 47, 86, 91, 94, 182, 301, 329, 559, 602, 611, 658, 1118, 1222, 2021, 3913, 4042, 4277, 7826, 8554, 14147, 23981, 26273, 28294, 47962, 52546, 167867, 183911, 311753, 335734, 367822, 623506, 1031183, 1127107, 2062366, 2182271, 2254214, 4364542, 7218281, 7889749, 13405379, 14436562, 14652391, 15779498, 26810758, 29304782, 48465601, 93837653, 96931202, 102566737, 187675306, 205133474, 339259207, 630052813, 678518414, 1260105626, 4410369691, 8820739382]

約数ペア:

[(1, 8820739382), (2, 4410369691), (7, 1260105626), (13, 678518414), (14, 630052813), (26, 339259207), (43, 205133474), (47, 187675306), (86, 102566737), (91, 96931202), (94, 93837653), (182, 48465601), (301, 29304782), (329, 26810758), (559, 15779498), (602, 14652391), (611, 14436562), (658, 13405379), (1118, 7889749), (1222, 7218281), (2021, 4364542), (3913, 2254214), (4042, 2182271), (4277, 2062366), (7826, 1127107), (8554, 1031183), (14147, 623506), (23981, 367822), (26273, 335734), (28294, 311753), (47962, 183911), (52546, 167867)]