417014728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{129347}}^1$

素因数の和:129397

約数の個数: 32

約数和(自身を含む): 869218560

約数和(自身を除く): 452203832

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 129347, 258694, 517388, 1034776, 1681511, 3363022, 4009757, 6726044, 8019514, 13452088, 16039028, 32078056, 52126841, 104253682, 208507364, 417014728]

約数ペア:

[(1, 417014728), (2, 208507364), (4, 104253682), (8, 52126841), (13, 32078056), (26, 16039028), (31, 13452088), (52, 8019514), (62, 6726044), (104, 4009757), (124, 3363022), (248, 1681511), (403, 1034776), (806, 517388), (1612, 258694), (3224, 129347)]