2917804520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4290889}}^1$

素因数の和:4290917

約数の個数: 32

約数和(自身を含む): 6951241800

約数和(自身を除く): 4033437280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4290889, 8581778, 17163556, 21454445, 34327112, 42908890, 72945113, 85817780, 145890226, 171635560, 291780452, 364725565, 583560904, 729451130, 1458902260, 2917804520]

約数ペア:

[(1, 2917804520), (2, 1458902260), (4, 729451130), (5, 583560904), (8, 364725565), (10, 291780452), (17, 171635560), (20, 145890226), (34, 85817780), (40, 72945113), (68, 42908890), (85, 34327112), (136, 21454445), (170, 17163556), (340, 8581778), (680, 4290889)]