505979408

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{261353}}^1$

素因数の和:261383

約数の個数: 30

約数和(自身を含む): 1077562542

約数和(自身を除く): 571583134

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 261353, 522706, 1045412, 2090824, 2874883, 4181648, 5749766, 11499532, 22999064, 31623713, 45998128, 63247426, 126494852, 252989704, 505979408]

約数ペア:

[(1, 505979408), (2, 252989704), (4, 126494852), (8, 63247426), (11, 45998128), (16, 31623713), (22, 22999064), (44, 11499532), (88, 5749766), (121, 4181648), (176, 2874883), (242, 2090824), (484, 1045412), (968, 522706), (1936, 261353)]