8235892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 17619840

約数和(自身を除く): 9383948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 137, 226, 266, 274, 452, 532, 548, 791, 959, 1582, 1918, 2147, 2603, 3164, 3836, 4294, 5206, 8588, 10412, 15029, 15481, 18221, 30058, 30962, 36442, 60116, 61924, 72884, 108367, 216734, 294139, 433468, 588278, 1176556, 2058973, 4117946, 8235892]

約数ペア:

[(1, 8235892), (2, 4117946), (4, 2058973), (7, 1176556), (14, 588278), (19, 433468), (28, 294139), (38, 216734), (76, 108367), (113, 72884), (133, 61924), (137, 60116), (226, 36442), (266, 30962), (274, 30058), (452, 18221), (532, 15481), (548, 15029), (791, 10412), (959, 8588), (1582, 5206), (1918, 4294), (2147, 3836), (2603, 3164)]