855748686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2843}}^1$

素因数の和:3105

約数の個数: 64

約数和(自身を含む): 1960858368

約数和(自身を除く): 1105109682

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 227, 442, 454, 663, 681, 1326, 1362, 2843, 2951, 3859, 5686, 5902, 7718, 8529, 8853, 11577, 17058, 17706, 23154, 36959, 48331, 50167, 73918, 96662, 100334, 110877, 144993, 150501, 221754, 289986, 301002, 628303, 645361, 1256606, 1290722, 1884909, 1936083, 3769818, 3872166, 8389693, 10971137, 16779386, 21942274, 25169079, 32913411, 50338158, 65826822, 142624781, 285249562, 427874343, 855748686]

約数ペア:

[(1, 855748686), (2, 427874343), (3, 285249562), (6, 142624781), (13, 65826822), (17, 50338158), (26, 32913411), (34, 25169079), (39, 21942274), (51, 16779386), (78, 10971137), (102, 8389693), (221, 3872166), (227, 3769818), (442, 1936083), (454, 1884909), (663, 1290722), (681, 1256606), (1326, 645361), (1362, 628303), (2843, 301002), (2951, 289986), (3859, 221754), (5686, 150501), (5902, 144993), (7718, 110877), (8529, 100334), (8853, 96662), (11577, 73918), (17058, 50167), (17706, 48331), (23154, 36959)]