289313622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1236383}}^1$

素因数の和:1236404

約数の個数: 24

約数和(自身を含む): 675065664

約数和(自身を除く): 385752042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1236383, 2472766, 3709149, 7418298, 11127447, 16072979, 22254894, 32145958, 48218937, 96437874, 144656811, 289313622]

約数ペア:

[(1, 289313622), (2, 144656811), (3, 96437874), (6, 48218937), (9, 32145958), (13, 22254894), (18, 16072979), (26, 11127447), (39, 7418298), (78, 3709149), (117, 2472766), (234, 1236383)]