2079239862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{6709}}^1$

素因数の和:6925

約数の個数: 64

約数和(自身を含む): 4885309440

約数和(自身を除く): 2806069578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 157, 282, 314, 329, 471, 658, 942, 987, 1099, 1974, 2198, 3297, 6594, 6709, 7379, 13418, 14758, 20127, 22137, 40254, 44274, 46963, 51653, 93926, 103306, 140889, 154959, 281778, 309918, 315323, 630646, 945969, 1053313, 1891938, 2106626, 2207261, 3159939, 4414522, 6319878, 6621783, 7373191, 13243566, 14746382, 22119573, 44239146, 49505711, 99011422, 148517133, 297034266, 346539977, 693079954, 1039619931, 2079239862]

約数ペア:

[(1, 2079239862), (2, 1039619931), (3, 693079954), (6, 346539977), (7, 297034266), (14, 148517133), (21, 99011422), (42, 49505711), (47, 44239146), (94, 22119573), (141, 14746382), (157, 13243566), (282, 7373191), (314, 6621783), (329, 6319878), (471, 4414522), (658, 3159939), (942, 2207261), (987, 2106626), (1099, 1891938), (1974, 1053313), (2198, 945969), (3297, 630646), (6594, 315323), (6709, 309918), (7379, 281778), (13418, 154959), (14758, 140889), (20127, 103306), (22137, 93926), (40254, 51653), (44274, 46963)]