1520209088

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1397251}}^1$

素因数の和:1397280

約数の個数: 28

約数和(自身を含む): 3194118072

約数和(自身を除く): 1673908984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1397251, 2794502, 5589004, 11178008, 22356016, 23753267, 44712032, 47506534, 89424064, 95013068, 190026136, 380052272, 760104544, 1520209088]

約数ペア:

[(1, 1520209088), (2, 760104544), (4, 380052272), (8, 190026136), (16, 95013068), (17, 89424064), (32, 47506534), (34, 44712032), (64, 23753267), (68, 22356016), (136, 11178008), (272, 5589004), (544, 2794502), (1088, 1397251)]