388636092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{830419}}^1$

素因数の和:830442

約数の個数: 36

約数和(自身を含む): 1057955080

約数和(自身を除く): 669318988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 830419, 1660838, 2491257, 3321676, 4982514, 7473771, 9965028, 10795447, 14947542, 21590894, 29895084, 32386341, 43181788, 64772682, 97159023, 129545364, 194318046, 388636092]

約数ペア:

[(1, 388636092), (2, 194318046), (3, 129545364), (4, 97159023), (6, 64772682), (9, 43181788), (12, 32386341), (13, 29895084), (18, 21590894), (26, 14947542), (36, 10795447), (39, 9965028), (52, 7473771), (78, 4982514), (117, 3321676), (156, 2491257), (234, 1660838), (468, 830419)]