804965438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{631}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 1296864000

約数和(自身を除く): 491898562

約数列:

[1, 2, 19, 38, 59, 118, 569, 631, 1121, 1138, 1262, 2242, 10811, 11989, 21622, 23978, 33571, 37229, 67142, 74458, 359039, 637849, 707351, 718078, 1275698, 1414702, 6821741, 13643482, 21183301, 42366602, 402482719, 804965438]

約数ペア:

[(1, 804965438), (2, 402482719), (19, 42366602), (38, 21183301), (59, 13643482), (118, 6821741), (569, 1414702), (631, 1275698), (1121, 718078), (1138, 707351), (1262, 637849), (2242, 359039), (10811, 74458), (11989, 67142), (21622, 37229), (23978, 33571)]