1011987328

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{718741}}^1$

素因数の和:718766

約数の個数: 32

約数和(自身を含む): 2199350520

約数和(自身を除く): 1187363192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 718741, 1437482, 2874964, 5749928, 7906151, 11499856, 15812302, 22999712, 31624604, 45999424, 63249208, 91998848, 126498416, 252996832, 505993664, 1011987328]

約数ペア:

[(1, 1011987328), (2, 505993664), (4, 252996832), (8, 126498416), (11, 91998848), (16, 63249208), (22, 45999424), (32, 31624604), (44, 22999712), (64, 15812302), (88, 11499856), (128, 7906151), (176, 5749928), (352, 2874964), (704, 1437482), (1408, 718741)]