219953214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{939971}}^1$

素因数の和:939992

約数の個数: 24

約数和(自身を含む): 513224712

約数和(自身を除く): 293271498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 939971, 1879942, 2819913, 5639826, 8459739, 12219623, 16919478, 24439246, 36658869, 73317738, 109976607, 219953214]

約数ペア:

[(1, 219953214), (2, 109976607), (3, 73317738), (6, 36658869), (9, 24439246), (13, 16919478), (18, 12219623), (26, 8459739), (39, 5639826), (78, 2819913), (117, 1879942), (234, 939971)]