235965236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{20533}}^1$

素因数の和:20580

約数の個数: 36

約数和(自身を含む): 473472972

約数和(自身を除く): 237507736

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 20533, 41066, 82132, 266929, 349061, 533858, 698122, 1067716, 1396244, 3470077, 4537793, 6940154, 9075586, 13880308, 18151172, 58991309, 117982618, 235965236]

約数ペア:

[(1, 235965236), (2, 117982618), (4, 58991309), (13, 18151172), (17, 13880308), (26, 9075586), (34, 6940154), (52, 4537793), (68, 3470077), (169, 1396244), (221, 1067716), (338, 698122), (442, 533858), (676, 349061), (884, 266929), (2873, 82132), (5746, 41066), (11492, 20533)]