2008280135534

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1\times {\mathrm{1747}}^1\times {\mathrm{5003}}^1$

素因数の和:7760

約数の個数: 32

約数和(自身を含む): 3041224154496

約数和(自身を除く): 1032944018962

約数列:

[1, 2, 131, 262, 877, 1747, 1754, 3494, 5003, 10006, 114887, 228857, 229774, 457714, 655393, 1310786, 1532119, 3064238, 4387631, 8740241, 8775262, 17480482, 200707589, 401415178, 574779661, 1144971571, 1149559322, 2289943142, 7665191357, 15330382714, 1004140067767, 2008280135534]

約数ペア:

[(1, 2008280135534), (2, 1004140067767), (131, 15330382714), (262, 7665191357), (877, 2289943142), (1747, 1149559322), (1754, 1144971571), (3494, 574779661), (5003, 401415178), (10006, 200707589), (114887, 17480482), (228857, 8775262), (229774, 8740241), (457714, 4387631), (655393, 3064238), (1310786, 1532119)]