727993986

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{2333}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 1471428288

約数和(自身を除く): 743434302

約数列:

[1, 2, 3, 6, 131, 262, 393, 397, 786, 794, 1191, 2333, 2382, 4666, 6999, 13998, 52007, 104014, 156021, 305623, 312042, 611246, 916869, 926201, 1833738, 1852402, 2778603, 5557206, 121332331, 242664662, 363996993, 727993986]

約数ペア:

[(1, 727993986), (2, 363996993), (3, 242664662), (6, 121332331), (131, 5557206), (262, 2778603), (393, 1852402), (397, 1833738), (786, 926201), (794, 916869), (1191, 611246), (2333, 312042), (2382, 305623), (4666, 156021), (6999, 104014), (13998, 52007)]