240512428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{159491}}^1$

素因数の和:159537

約数の個数: 24

約数和(自身を含む): 468906480

約数和(自身を除く): 228394052

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 159491, 318982, 637964, 2073383, 4146766, 4625239, 8293532, 9250478, 18500956, 60128107, 120256214, 240512428]

約数ペア:

[(1, 240512428), (2, 120256214), (4, 60128107), (13, 18500956), (26, 9250478), (29, 8293532), (52, 4625239), (58, 4146766), (116, 2073383), (377, 637964), (754, 318982), (1508, 159491)]