3388238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 6187008

約数和(自身を除く): 2798770

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 211, 217, 259, 422, 434, 518, 1147, 1477, 2294, 2954, 6541, 7807, 8029, 13082, 15614, 16058, 45787, 54649, 91574, 109298, 242017, 484034, 1694119, 3388238]

約数ペア:

[(1, 3388238), (2, 1694119), (7, 484034), (14, 242017), (31, 109298), (37, 91574), (62, 54649), (74, 45787), (211, 16058), (217, 15614), (259, 13082), (422, 8029), (434, 7807), (518, 6541), (1147, 2954), (1477, 2294)]