255996946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{5791}}^1$

素因数の和:5878

約数の個数: 24

約数和(自身を含む): 414104832

約数和(自身を除く): 158107886

約数列:

[1, 2, 23, 31, 46, 62, 713, 961, 1426, 1922, 5791, 11582, 22103, 44206, 133193, 179521, 266386, 359042, 4128983, 5565151, 8257966, 11130302, 127998473, 255996946]

約数ペア:

[(1, 255996946), (2, 127998473), (23, 11130302), (31, 8257966), (46, 5565151), (62, 4128983), (713, 359042), (961, 266386), (1426, 179521), (1922, 133193), (5791, 44206), (11582, 22103)]