1038621808

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127033}}^1$

素因数の和:127121

約数の個数: 40

約数和(自身を含む): 2331327968

約数和(自身を除く): 1292706160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 127033, 254066, 508132, 889231, 1016264, 1778462, 2032528, 3556924, 7113848, 9273409, 14227696, 18546818, 37093636, 64913863, 74187272, 129827726, 148374544, 259655452, 519310904, 1038621808]

約数ペア:

[(1, 1038621808), (2, 519310904), (4, 259655452), (7, 148374544), (8, 129827726), (14, 74187272), (16, 64913863), (28, 37093636), (56, 18546818), (73, 14227696), (112, 9273409), (146, 7113848), (292, 3556924), (511, 2032528), (584, 1778462), (1022, 1016264), (1168, 889231), (2044, 508132), (4088, 254066), (8176, 127033)]