13464340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^2$

素因数の和:424

約数の個数: 36

約数和(自身を含む): 30089556

約数和(自身を除く): 16625216

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 199, 340, 398, 796, 995, 1990, 3383, 3980, 6766, 13532, 16915, 33830, 39601, 67660, 79202, 158404, 198005, 396010, 673217, 792020, 1346434, 2692868, 3366085, 6732170, 13464340]

約数ペア:

[(1, 13464340), (2, 6732170), (4, 3366085), (5, 2692868), (10, 1346434), (17, 792020), (20, 673217), (34, 396010), (68, 198005), (85, 158404), (170, 79202), (199, 67660), (340, 39601), (398, 33830), (796, 16915), (995, 13532), (1990, 6766), (3383, 3980)]