2201256304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{4943}}^1$

素因数の和:7105

約数の個数: 40

約数和(自身を含む): 4596080832

約数和(自身を除く): 2394824528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2141, 4282, 4943, 8564, 9886, 17128, 19772, 27833, 34256, 39544, 55666, 64259, 79088, 111332, 128518, 222664, 257036, 445328, 514072, 1028144, 10582963, 21165926, 42331852, 84663704, 137578519, 169327408, 275157038, 550314076, 1100628152, 2201256304]

約数ペア:

[(1, 2201256304), (2, 1100628152), (4, 550314076), (8, 275157038), (13, 169327408), (16, 137578519), (26, 84663704), (52, 42331852), (104, 21165926), (208, 10582963), (2141, 1028144), (4282, 514072), (4943, 445328), (8564, 257036), (9886, 222664), (17128, 128518), (19772, 111332), (27833, 79088), (34256, 64259), (39544, 55666)]