313087724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{4079}}^1$

素因数の和:4733

約数の個数: 24

約数和(自身を含む): 566630400

約数和(自身を除く): 253542676

約数列:

[1, 2, 4, 31, 62, 124, 619, 1238, 2476, 4079, 8158, 16316, 19189, 38378, 76756, 126449, 252898, 505796, 2524901, 5049802, 10099604, 78271931, 156543862, 313087724]

約数ペア:

[(1, 313087724), (2, 156543862), (4, 78271931), (31, 10099604), (62, 5049802), (124, 2524901), (619, 505796), (1238, 252898), (2476, 126449), (4079, 76756), (8158, 38378), (16316, 19189)]