493805144

素因数分解:

$2^3\times 7^2\times {\mathrm{241}}^1\times {\mathrm{5227}}^1$

素因数の和:5488

約数の個数: 48

約数和(自身を含む): 1081725480

約数和(自身を除く): 587920336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 241, 392, 482, 964, 1687, 1928, 3374, 5227, 6748, 10454, 11809, 13496, 20908, 23618, 36589, 41816, 47236, 73178, 94472, 146356, 256123, 292712, 512246, 1024492, 1259707, 2048984, 2519414, 5038828, 8817949, 10077656, 17635898, 35271796, 61725643, 70543592, 123451286, 246902572, 493805144]

約数ペア:

[(1, 493805144), (2, 246902572), (4, 123451286), (7, 70543592), (8, 61725643), (14, 35271796), (28, 17635898), (49, 10077656), (56, 8817949), (98, 5038828), (196, 2519414), (241, 2048984), (392, 1259707), (482, 1024492), (964, 512246), (1687, 292712), (1928, 256123), (3374, 146356), (5227, 94472), (6748, 73178), (10454, 47236), (11809, 41816), (13496, 36589), (20908, 23618)]