2341784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 4736880

約数和(自身を除く): 2395096

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 257, 268, 514, 536, 1028, 1139, 2056, 2278, 4369, 4556, 8738, 9112, 17219, 17476, 34438, 34952, 68876, 137752, 292723, 585446, 1170892, 2341784]

約数ペア:

[(1, 2341784), (2, 1170892), (4, 585446), (8, 292723), (17, 137752), (34, 68876), (67, 34952), (68, 34438), (134, 17476), (136, 17219), (257, 9112), (268, 8738), (514, 4556), (536, 4369), (1028, 2278), (1139, 2056)]