2498496728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3432001}}^1$

素因数の和:3432027

約数の個数: 32

約数和(自身を含む): 5765763360

約数和(自身を除く): 3267266632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3432001, 6864002, 13728004, 24024007, 27456008, 44616013, 48048014, 89232026, 96096028, 178464052, 192192056, 312312091, 356928104, 624624182, 1249248364, 2498496728]

約数ペア:

[(1, 2498496728), (2, 1249248364), (4, 624624182), (7, 356928104), (8, 312312091), (13, 192192056), (14, 178464052), (26, 96096028), (28, 89232026), (52, 48048014), (56, 44616013), (91, 27456008), (104, 24024007), (182, 13728004), (364, 6864002), (728, 3432001)]