4393004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 10160640

約数和(自身を除く): 5767636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 839, 1309, 1678, 2618, 3356, 5236, 5873, 9229, 11746, 14263, 18458, 23492, 28526, 36916, 57052, 64603, 99841, 129206, 156893, 199682, 258412, 313786, 399364, 627572, 1098251, 2196502, 4393004]

約数ペア:

[(1, 4393004), (2, 2196502), (4, 1098251), (7, 627572), (11, 399364), (14, 313786), (17, 258412), (22, 199682), (28, 156893), (34, 129206), (44, 99841), (68, 64603), (77, 57052), (119, 36916), (154, 28526), (187, 23492), (238, 18458), (308, 14263), (374, 11746), (476, 9229), (748, 5873), (839, 5236), (1309, 3356), (1678, 2618)]