448252558

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 759543696

約数和(自身を除く): 311291138

約数列:

[1, 2, 13, 26, 37, 73, 74, 146, 169, 338, 481, 491, 949, 962, 982, 1898, 2701, 5402, 6253, 6383, 12337, 12506, 12766, 18167, 24674, 35113, 35843, 36334, 70226, 71686, 82979, 165958, 236171, 456469, 465959, 472342, 912938, 931918, 1326191, 2652382, 3070223, 6057467, 6140446, 12114934, 17240483, 34480966, 224126279, 448252558]

約数ペア:

[(1, 448252558), (2, 224126279), (13, 34480966), (26, 17240483), (37, 12114934), (73, 6140446), (74, 6057467), (146, 3070223), (169, 2652382), (338, 1326191), (481, 931918), (491, 912938), (949, 472342), (962, 465959), (982, 456469), (1898, 236171), (2701, 165958), (5402, 82979), (6253, 71686), (6383, 70226), (12337, 36334), (12506, 35843), (12766, 35113), (18167, 24674)]