2038016

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 4292400

約数和(自身を除く): 2254384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 419, 608, 838, 1216, 1676, 2432, 3352, 4864, 6704, 7961, 13408, 15922, 26816, 31844, 53632, 63688, 107264, 127376, 254752, 509504, 1019008, 2038016]

約数ペア:

[(1, 2038016), (2, 1019008), (4, 509504), (8, 254752), (16, 127376), (19, 107264), (32, 63688), (38, 53632), (64, 31844), (76, 26816), (128, 15922), (152, 13408), (256, 7961), (304, 6704), (419, 4864), (608, 3352), (838, 2432), (1216, 1676)]