260369714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6917}}^1$

素因数の和:7018

約数の個数: 32

約数和(自身を含む): 448286400

約数和(自身を除く): 187916686

約数列:

[1, 2, 11, 22, 29, 58, 59, 118, 319, 638, 649, 1298, 1711, 3422, 6917, 13834, 18821, 37642, 76087, 152174, 200593, 401186, 408103, 816206, 2206523, 4413046, 4489133, 8978266, 11834987, 23669974, 130184857, 260369714]

約数ペア:

[(1, 260369714), (2, 130184857), (11, 23669974), (22, 11834987), (29, 8978266), (58, 4489133), (59, 4413046), (118, 2206523), (319, 816206), (638, 408103), (649, 401186), (1298, 200593), (1711, 152174), (3422, 76087), (6917, 37642), (13834, 18821)]