317173610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19211}}^1$

素因数の和:19358

約数の個数: 32

約数和(自身を含む): 619702272

約数和(自身を除く): 302528662

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 16510, 19211, 38422, 96055, 192110, 249743, 499486, 1248715, 2439797, 2497430, 4879594, 12198985, 24397970, 31717361, 63434722, 158586805, 317173610]

約数ペア:

[(1, 317173610), (2, 158586805), (5, 63434722), (10, 31717361), (13, 24397970), (26, 12198985), (65, 4879594), (127, 2497430), (130, 2439797), (254, 1248715), (635, 499486), (1270, 249743), (1651, 192110), (3302, 96055), (8255, 38422), (16510, 19211)]