2019445652

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1\times {\mathrm{1429}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 4143659520

約数和(自身を除く): 2124213868

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1231, 1429, 2462, 2858, 4924, 5716, 8617, 10003, 17234, 20006, 34468, 40012, 50471, 58589, 100942, 117178, 201884, 234356, 353297, 410123, 706594, 820246, 1413188, 1640492, 1759099, 3518198, 7036396, 12313693, 24627386, 49254772, 72123059, 144246118, 288492236, 504861413, 1009722826, 2019445652]

約数ペア:

[(1, 2019445652), (2, 1009722826), (4, 504861413), (7, 288492236), (14, 144246118), (28, 72123059), (41, 49254772), (82, 24627386), (164, 12313693), (287, 7036396), (574, 3518198), (1148, 1759099), (1231, 1640492), (1429, 1413188), (2462, 820246), (2858, 706594), (4924, 410123), (5716, 353297), (8617, 234356), (10003, 201884), (17234, 117178), (20006, 100942), (34468, 58589), (40012, 50471)]