404603978690

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{1148171}}^1$

素因数の和:1148578

約数の個数: 32

約数和(自身を含む): 736575301440

約数和(自身を除く): 331971322750

約数列:

[1, 2, 5, 10, 131, 262, 269, 538, 655, 1310, 1345, 2690, 35239, 70478, 176195, 352390, 1148171, 2296342, 5740855, 11481710, 150410401, 300820802, 308857999, 617715998, 752052005, 1504104010, 1544289995, 3088579990, 40460397869, 80920795738, 202301989345, 404603978690]

約数ペア:

[(1, 404603978690), (2, 202301989345), (5, 80920795738), (10, 40460397869), (131, 3088579990), (262, 1544289995), (269, 1504104010), (538, 752052005), (655, 617715998), (1310, 308857999), (1345, 300820802), (2690, 150410401), (35239, 11481710), (70478, 5740855), (176195, 2296342), (352390, 1148171)]