2615661868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4219}}^1$

素因数の和:4390

約数の個数: 48

約数和(自身を含む): 4849286400

約数和(自身を除く): 2233624532

約数列:

[1, 2, 4, 37, 59, 71, 74, 118, 142, 148, 236, 284, 2183, 2627, 4189, 4219, 4366, 5254, 8378, 8438, 8732, 10508, 16756, 16876, 154993, 156103, 248921, 299549, 309986, 312206, 497842, 599098, 619972, 624412, 995684, 1198196, 9210077, 11083313, 17673391, 18420154, 22166626, 35346782, 36840308, 44333252, 70693564, 653915467, 1307830934, 2615661868]

約数ペア:

[(1, 2615661868), (2, 1307830934), (4, 653915467), (37, 70693564), (59, 44333252), (71, 36840308), (74, 35346782), (118, 22166626), (142, 18420154), (148, 17673391), (236, 11083313), (284, 9210077), (2183, 1198196), (2627, 995684), (4189, 624412), (4219, 619972), (4366, 599098), (5254, 497842), (8378, 312206), (8438, 309986), (8732, 299549), (10508, 248921), (16756, 156103), (16876, 154993)]