253290462

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1\times {\mathrm{593}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 511248672

約数和(自身を除く): 257958210

約数列:

[1, 2, 3, 6, 257, 277, 514, 554, 593, 771, 831, 1186, 1542, 1662, 1779, 3558, 71189, 142378, 152401, 164261, 213567, 304802, 328522, 427134, 457203, 492783, 914406, 985566, 42215077, 84430154, 126645231, 253290462]

約数ペア:

[(1, 253290462), (2, 126645231), (3, 84430154), (6, 42215077), (257, 985566), (277, 914406), (514, 492783), (554, 457203), (593, 427134), (771, 328522), (831, 304802), (1186, 213567), (1542, 164261), (1662, 152401), (1779, 142378), (3558, 71189)]