488198512

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{386233}}^1$

素因数の和:386320

約数の個数: 20

約数和(自身を含む): 957860320

約数和(自身を除く): 469661808

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 386233, 772466, 1544932, 3089864, 6179728, 30512407, 61024814, 122049628, 244099256, 488198512]

約数ペア:

[(1, 488198512), (2, 244099256), (4, 122049628), (8, 61024814), (16, 30512407), (79, 6179728), (158, 3089864), (316, 1544932), (632, 772466), (1264, 386233)]