2019391188

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1\times {\mathrm{1013}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 4741691136

約数和(自身を除く): 2722299948

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 613, 813, 1013, 1084, 1226, 1626, 1839, 2026, 2452, 3039, 3252, 3678, 4052, 6078, 7356, 12156, 166123, 274523, 332246, 498369, 549046, 620969, 664492, 823569, 996738, 1098092, 1241938, 1647138, 1862907, 1993476, 2483876, 3294276, 3725814, 7451628, 168282599, 336565198, 504847797, 673130396, 1009695594, 2019391188]

約数ペア:

[(1, 2019391188), (2, 1009695594), (3, 673130396), (4, 504847797), (6, 336565198), (12, 168282599), (271, 7451628), (542, 3725814), (613, 3294276), (813, 2483876), (1013, 1993476), (1084, 1862907), (1226, 1647138), (1626, 1241938), (1839, 1098092), (2026, 996738), (2452, 823569), (3039, 664492), (3252, 620969), (3678, 549046), (4052, 498369), (6078, 332246), (7356, 274523), (12156, 166123)]