1570993496

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{2971}}^1$

素因数の和:3555

約数の個数: 32

約数和(自身を含む): 2972416080

約数和(自身を除く): 1401422584

約数列:

[1, 2, 4, 8, 157, 314, 421, 628, 842, 1256, 1684, 2971, 3368, 5942, 11884, 23768, 66097, 132194, 264388, 466447, 528776, 932894, 1250791, 1865788, 2501582, 3731576, 5003164, 10006328, 196374187, 392748374, 785496748, 1570993496]

約数ペア:

[(1, 1570993496), (2, 785496748), (4, 392748374), (8, 196374187), (157, 10006328), (314, 5003164), (421, 3731576), (628, 2501582), (842, 1865788), (1256, 1250791), (1684, 932894), (2971, 528776), (3368, 466447), (5942, 264388), (11884, 132194), (23768, 66097)]