449498946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{185897}}^1$

素因数の和:185946

約数の個数: 32

約数和(自身を含む): 999387648

約数和(自身を除く): 549888702

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 185897, 371794, 557691, 1115382, 2416661, 4833322, 5762807, 7249983, 11525614, 14499966, 17288421, 34576842, 74916491, 149832982, 224749473, 449498946]

約数ペア:

[(1, 449498946), (2, 224749473), (3, 149832982), (6, 74916491), (13, 34576842), (26, 17288421), (31, 14499966), (39, 11525614), (62, 7249983), (78, 5762807), (93, 4833322), (186, 2416661), (403, 1115382), (806, 557691), (1209, 371794), (2418, 185897)]