2841567962681

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{260017}}^1$

素因数の和:260693

約数の個数: 32

約数和(自身を含む): 3378819502080

約数和(自身を除く): 537251539399

約数列:

[1, 7, 47, 59, 329, 413, 563, 2773, 3941, 19411, 26461, 33217, 185227, 232519, 260017, 1561199, 1820119, 10928393, 12220799, 15341003, 85545593, 107387021, 146389571, 721027141, 1024726997, 5047189987, 6880309837, 8636984689, 48162168859, 60458892823, 405938280383, 2841567962681]

約数ペア:

[(1, 2841567962681), (7, 405938280383), (47, 60458892823), (59, 48162168859), (329, 8636984689), (413, 6880309837), (563, 5047189987), (2773, 1024726997), (3941, 721027141), (19411, 146389571), (26461, 107387021), (33217, 85545593), (185227, 15341003), (232519, 12220799), (260017, 10928393), (1561199, 1820119)]