3862852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 8346240

約数和(自身を除く): 4483388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 137, 212, 266, 274, 371, 532, 548, 742, 959, 1007, 1484, 1918, 2014, 2603, 3836, 4028, 5206, 7049, 7261, 10412, 14098, 14522, 18221, 28196, 29044, 36442, 50827, 72884, 101654, 137959, 203308, 275918, 551836, 965713, 1931426, 3862852]

約数ペア:

[(1, 3862852), (2, 1931426), (4, 965713), (7, 551836), (14, 275918), (19, 203308), (28, 137959), (38, 101654), (53, 72884), (76, 50827), (106, 36442), (133, 29044), (137, 28196), (212, 18221), (266, 14522), (274, 14098), (371, 10412), (532, 7261), (548, 7049), (742, 5206), (959, 4028), (1007, 3836), (1484, 2603), (1918, 2014)]