390011008

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{179233}}^1$

素因数の和:179264

約数の個数: 32

約数和(自身を含む): 822684060

約数和(自身を除く): 432673052

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 179233, 358466, 716932, 1433864, 2867728, 3046961, 5735456, 6093922, 11470912, 12187844, 22941824, 24375688, 48751376, 97502752, 195005504, 390011008]

約数ペア:

[(1, 390011008), (2, 195005504), (4, 97502752), (8, 48751376), (16, 24375688), (17, 22941824), (32, 12187844), (34, 11470912), (64, 6093922), (68, 5735456), (128, 3046961), (136, 2867728), (272, 1433864), (544, 716932), (1088, 358466), (2176, 179233)]