385287964

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1066

約数の個数: 36

約数和(自身を含む): 703663632

約数和(自身を除く): 318375668

約数列:

[1, 2, 4, 31, 62, 113, 124, 226, 452, 887, 961, 1774, 1922, 3503, 3548, 3844, 7006, 14012, 27497, 54994, 100231, 108593, 109988, 200462, 217186, 400924, 434372, 852407, 1704814, 3107161, 3409628, 6214322, 12428644, 96321991, 192643982, 385287964]

約数ペア:

[(1, 385287964), (2, 192643982), (4, 96321991), (31, 12428644), (62, 6214322), (113, 3409628), (124, 3107161), (226, 1704814), (452, 852407), (887, 434372), (961, 400924), (1774, 217186), (1922, 200462), (3503, 109988), (3548, 108593), (3844, 100231), (7006, 54994), (14012, 27497)]