2445376

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2042

約数の個数: 28

約数和(自身を含む): 5110480

約数和(自身を除く): 2665104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 2011, 4022, 8044, 16088, 32176, 38209, 64352, 76418, 128704, 152836, 305672, 611344, 1222688, 2445376]

約数ペア:

[(1, 2445376), (2, 1222688), (4, 611344), (8, 305672), (16, 152836), (19, 128704), (32, 76418), (38, 64352), (64, 38209), (76, 32176), (152, 16088), (304, 8044), (608, 4022), (1216, 2011)]