4220284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 7974288

約数和(自身を除く): 3754004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1171, 1802, 2342, 3604, 4684, 19907, 39814, 62063, 79628, 124126, 248252, 1055071, 2110142, 4220284]

約数ペア:

[(1, 4220284), (2, 2110142), (4, 1055071), (17, 248252), (34, 124126), (53, 79628), (68, 62063), (106, 39814), (212, 19907), (901, 4684), (1171, 3604), (1802, 2342)]