2017388896

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{1039}}^1\times {\mathrm{1291}}^1$

素因数の和:2387

約数の個数: 48

約数和(自身を含む): 4063288320

約数和(自身を除く): 2045899424

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1039, 1291, 1504, 2078, 2582, 4156, 5164, 8312, 10328, 16624, 20656, 33248, 41312, 48833, 60677, 97666, 121354, 195332, 242708, 390664, 485416, 781328, 970832, 1341349, 1562656, 1941664, 2682698, 5365396, 10730792, 21461584, 42923168, 63043403, 126086806, 252173612, 504347224, 1008694448, 2017388896]

約数ペア:

[(1, 2017388896), (2, 1008694448), (4, 504347224), (8, 252173612), (16, 126086806), (32, 63043403), (47, 42923168), (94, 21461584), (188, 10730792), (376, 5365396), (752, 2682698), (1039, 1941664), (1291, 1562656), (1504, 1341349), (2078, 970832), (2582, 781328), (4156, 485416), (5164, 390664), (8312, 242708), (10328, 195332), (16624, 121354), (20656, 97666), (33248, 60677), (41312, 48833)]