1648704336

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2020471}}^1$

素因数の和:2020499

約数の個数: 40

約数和(自身を含む): 4509693504

約数和(自身を除く): 2860989168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 2020471, 4040942, 6061413, 8081884, 12122826, 16163768, 24245652, 32327536, 34348007, 48491304, 68696014, 96982608, 103044021, 137392028, 206088042, 274784056, 412176084, 549568112, 824352168, 1648704336]

約数ペア:

[(1, 1648704336), (2, 824352168), (3, 549568112), (4, 412176084), (6, 274784056), (8, 206088042), (12, 137392028), (16, 103044021), (17, 96982608), (24, 68696014), (34, 48491304), (48, 34348007), (51, 32327536), (68, 24245652), (102, 16163768), (136, 12122826), (204, 8081884), (272, 6061413), (408, 4040942), (816, 2020471)]