655126870918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12467683}}^1$

素因数の和:12467788

約数の個数: 32

約数和(自身を含む): 1105933441536

約数和(自身を除く): 450806570618

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 559, 611, 1118, 1222, 2021, 4042, 26273, 52546, 12467683, 24935366, 162079879, 324159758, 536110369, 585981101, 1072220738, 1171962202, 6969434797, 7617754313, 13938869594, 15235508626, 25197187343, 50394374686, 327563435459, 655126870918]

約数ペア:

[(1, 655126870918), (2, 327563435459), (13, 50394374686), (26, 25197187343), (43, 15235508626), (47, 13938869594), (86, 7617754313), (94, 6969434797), (559, 1171962202), (611, 1072220738), (1118, 585981101), (1222, 536110369), (2021, 324159758), (4042, 162079879), (26273, 24935366), (52546, 12467683)]