1201702982180

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1\times {\mathrm{248597}}^1$

素因数の和:249788

約数の個数: 48

約数和(自身を含む): 2535938254080

約数和(自身を除く): 1334235271900

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 919, 1052, 1315, 1838, 2630, 3676, 4595, 5260, 9190, 18380, 241697, 248597, 483394, 497194, 966788, 994388, 1208485, 1242985, 2416970, 2485970, 4833940, 4971940, 65381011, 130762022, 228460643, 261524044, 326905055, 456921286, 653810110, 913842572, 1142303215, 1307620220, 2284606430, 4569212860, 60085149109, 120170298218, 240340596436, 300425745545, 600851491090, 1201702982180]

約数ペア:

[(1, 1201702982180), (2, 600851491090), (4, 300425745545), (5, 240340596436), (10, 120170298218), (20, 60085149109), (263, 4569212860), (526, 2284606430), (919, 1307620220), (1052, 1142303215), (1315, 913842572), (1838, 653810110), (2630, 456921286), (3676, 326905055), (4595, 261524044), (5260, 228460643), (9190, 130762022), (18380, 65381011), (241697, 4971940), (248597, 4833940), (483394, 2485970), (497194, 2416970), (966788, 1242985), (994388, 1208485)]