401045164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{453671}}^1$

素因数の和:453705

約数の個数: 24

約数和(自身を含む): 800277408

約数和(自身を除く): 399232244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 453671, 907342, 1814684, 5897723, 7712407, 11795446, 15424814, 23590892, 30849628, 100261291, 200522582, 401045164]

約数ペア:

[(1, 401045164), (2, 200522582), (4, 100261291), (13, 30849628), (17, 23590892), (26, 15424814), (34, 11795446), (52, 7712407), (68, 5897723), (221, 1814684), (442, 907342), (884, 453671)]