4047339940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1700563}}^1$

素因数の和:1700596

約数の個数: 48

約数和(自身を含む): 10285011072

約数和(自身を除く): 6237671132

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 1700563, 3401126, 6802252, 8502815, 11903941, 17005630, 23807882, 28909571, 34011260, 47615764, 57819142, 59519705, 115638284, 119039410, 144547855, 202366997, 238078820, 289095710, 404733994, 578191420, 809467988, 1011834985, 2023669970, 4047339940]

約数ペア:

[(1, 4047339940), (2, 2023669970), (4, 1011834985), (5, 809467988), (7, 578191420), (10, 404733994), (14, 289095710), (17, 238078820), (20, 202366997), (28, 144547855), (34, 119039410), (35, 115638284), (68, 59519705), (70, 57819142), (85, 47615764), (119, 34011260), (140, 28909571), (170, 23807882), (238, 17005630), (340, 11903941), (476, 8502815), (595, 6802252), (1190, 3401126), (2380, 1700563)]