858336466

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 1445776128

約数和(自身を除く): 587439662

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 169, 338, 611, 761, 923, 1222, 1522, 1846, 3337, 6674, 7943, 9893, 11999, 15886, 19786, 23998, 35767, 43381, 54031, 71534, 86762, 108062, 128609, 257218, 464971, 563953, 702403, 929942, 1127906, 1404806, 2539457, 5078914, 6044623, 9131239, 12089246, 18262478, 33012941, 66025882, 429168233, 858336466]

約数ペア:

[(1, 858336466), (2, 429168233), (13, 66025882), (26, 33012941), (47, 18262478), (71, 12089246), (94, 9131239), (142, 6044623), (169, 5078914), (338, 2539457), (611, 1404806), (761, 1127906), (923, 929942), (1222, 702403), (1522, 563953), (1846, 464971), (3337, 257218), (6674, 128609), (7943, 108062), (9893, 86762), (11999, 71534), (15886, 54031), (19786, 43381), (23998, 35767)]