2013392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 4240800

約数和(自身を除く): 2227408

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 179, 296, 304, 358, 592, 703, 716, 1406, 1432, 2812, 2864, 3401, 5624, 6623, 6802, 11248, 13246, 13604, 26492, 27208, 52984, 54416, 105968, 125837, 251674, 503348, 1006696, 2013392]

約数ペア:

[(1, 2013392), (2, 1006696), (4, 503348), (8, 251674), (16, 125837), (19, 105968), (37, 54416), (38, 52984), (74, 27208), (76, 26492), (148, 13604), (152, 13246), (179, 11248), (296, 6802), (304, 6623), (358, 5624), (592, 3401), (703, 2864), (716, 2812), (1406, 1432)]