190292778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{813217}}^1$

素因数の和:813238

約数の個数: 24

約数和(自身を含む): 444017028

約数和(自身を除く): 253724250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 813217, 1626434, 2439651, 4879302, 7318953, 10571821, 14637906, 21143642, 31715463, 63430926, 95146389, 190292778]

約数ペア:

[(1, 190292778), (2, 95146389), (3, 63430926), (6, 31715463), (9, 21143642), (13, 14637906), (18, 10571821), (26, 7318953), (39, 4879302), (78, 2439651), (117, 1626434), (234, 813217)]