169971828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1089563}}^1$

素因数の和:1089583

約数の個数: 24

約数和(自身を含む): 427109088

約数和(自身を除く): 257137260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1089563, 2179126, 3268689, 4358252, 6537378, 13074756, 14164319, 28328638, 42492957, 56657276, 84985914, 169971828]

約数ペア:

[(1, 169971828), (2, 84985914), (3, 56657276), (4, 42492957), (6, 28328638), (12, 14164319), (13, 13074756), (26, 6537378), (39, 4358252), (52, 3268689), (78, 2179126), (156, 1089563)]