2952418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 5412096

約数和(自身を除く): 2459678

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 173, 322, 346, 371, 742, 1211, 1219, 2422, 2438, 3979, 7958, 8533, 9169, 17066, 18338, 27853, 55706, 64183, 128366, 210887, 421774, 1476209, 2952418]

約数ペア:

[(1, 2952418), (2, 1476209), (7, 421774), (14, 210887), (23, 128366), (46, 64183), (53, 55706), (106, 27853), (161, 18338), (173, 17066), (322, 9169), (346, 8533), (371, 7958), (742, 3979), (1211, 2438), (1219, 2422)]