2100176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 4583040

約数和(自身を除く): 2482864

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 439, 598, 878, 1196, 1756, 2392, 3512, 4784, 5707, 7024, 10097, 11414, 20194, 22828, 40388, 45656, 80776, 91312, 131261, 161552, 262522, 525044, 1050088, 2100176]

約数ペア:

[(1, 2100176), (2, 1050088), (4, 525044), (8, 262522), (13, 161552), (16, 131261), (23, 91312), (26, 80776), (46, 45656), (52, 40388), (92, 22828), (104, 20194), (184, 11414), (208, 10097), (299, 7024), (368, 5707), (439, 4784), (598, 3512), (878, 2392), (1196, 1756)]