419994632

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{5009}}^1$

素因数の和:5285

約数の個数: 32

約数和(自身を含む): 808012800

約数和(自身を除く): 388018168

約数列:

[1, 2, 4, 8, 47, 94, 188, 223, 376, 446, 892, 1784, 5009, 10018, 10481, 20036, 20962, 40072, 41924, 83848, 235423, 470846, 941692, 1117007, 1883384, 2234014, 4468028, 8936056, 52499329, 104998658, 209997316, 419994632]

約数ペア:

[(1, 419994632), (2, 209997316), (4, 104998658), (8, 52499329), (47, 8936056), (94, 4468028), (188, 2234014), (223, 1883384), (376, 1117007), (446, 941692), (892, 470846), (1784, 235423), (5009, 83848), (10018, 41924), (10481, 40072), (20036, 20962)]