2008584978044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{6733}}^1\times {\mathrm{27943}}^1$

素因数の和:34854

約数の個数: 48

約数和(自身を含む): 3746185829568

約数和(自身を除く): 1737600851524

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 6733, 10676, 13466, 26932, 27943, 55886, 111772, 114461, 228922, 457844, 475031, 950062, 1057081, 1900124, 2114162, 4228324, 4387051, 8774102, 17548204, 17970377, 35940754, 71881508, 74579867, 149159734, 188140219, 298319468, 376280438, 752560876, 3198383723, 6396767446, 12793534892, 29538014383, 59076028766, 118152057532, 502146244511, 1004292489022, 2008584978044]

約数ペア:

[(1, 2008584978044), (2, 1004292489022), (4, 502146244511), (17, 118152057532), (34, 59076028766), (68, 29538014383), (157, 12793534892), (314, 6396767446), (628, 3198383723), (2669, 752560876), (5338, 376280438), (6733, 298319468), (10676, 188140219), (13466, 149159734), (26932, 74579867), (27943, 71881508), (55886, 35940754), (111772, 17970377), (114461, 17548204), (228922, 8774102), (457844, 4387051), (475031, 4228324), (950062, 2114162), (1057081, 1900124)]