385097538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{35677}}^1$

素因数の和:35946

約数の個数: 32

約数和(自身を含む): 883672704

約数和(自身を除く): 498575166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 35677, 71354, 107031, 214062, 249739, 499478, 749217, 1498434, 9168989, 18337978, 27506967, 55013934, 64182923, 128365846, 192548769, 385097538]

約数ペア:

[(1, 385097538), (2, 192548769), (3, 128365846), (6, 64182923), (7, 55013934), (14, 27506967), (21, 18337978), (42, 9168989), (257, 1498434), (514, 749217), (771, 499478), (1542, 249739), (1799, 214062), (3598, 107031), (5397, 71354), (10794, 35677)]