1243133432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{47857}}^1$

素因数の和:48071

約数の個数: 32

約数和(自身を含む): 2480958720

約数和(自身を除く): 1237825288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 3247, 6494, 12988, 25976, 47857, 95714, 191428, 382856, 813569, 1627138, 3254276, 6508552, 9140687, 18281374, 36562748, 73125496, 155391679, 310783358, 621566716, 1243133432]

約数ペア:

[(1, 1243133432), (2, 621566716), (4, 310783358), (8, 155391679), (17, 73125496), (34, 36562748), (68, 18281374), (136, 9140687), (191, 6508552), (382, 3254276), (764, 1627138), (1528, 813569), (3247, 382856), (6494, 191428), (12988, 95714), (25976, 47857)]