421144130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{348053}}^1$

素因数の和:348082

約数の個数: 24

約数和(自身を含む): 833241276

約数和(自身を除く): 412097146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 348053, 696106, 1740265, 3480530, 3828583, 7657166, 19142915, 38285830, 42114413, 84228826, 210572065, 421144130]

約数ペア:

[(1, 421144130), (2, 210572065), (5, 84228826), (10, 42114413), (11, 38285830), (22, 19142915), (55, 7657166), (110, 3828583), (121, 3480530), (242, 1740265), (605, 696106), (1210, 348053)]