3886408208

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{2504129}}^1$

素因数の和:2504234

約数の個数: 20

約数和(自身を含む): 7607546940

約数和(自身を除く): 3721138732

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 2504129, 5008258, 10016516, 20033032, 40066064, 242900513, 485801026, 971602052, 1943204104, 3886408208]

約数ペア:

[(1, 3886408208), (2, 1943204104), (4, 971602052), (8, 485801026), (16, 242900513), (97, 40066064), (194, 20033032), (388, 10016516), (776, 5008258), (1552, 2504129)]