445936018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{20747}}^1$

素因数の和:21737

約数の個数: 16

約数和(自身を含む): 730495584

約数和(自身を除く): 284559566

約数列:

[1, 2, 11, 22, 977, 1954, 10747, 20747, 21494, 41494, 228217, 456434, 20269819, 40539638, 222968009, 445936018]

約数ペア:

[(1, 445936018), (2, 222968009), (11, 40539638), (22, 20269819), (977, 456434), (1954, 228217), (10747, 41494), (20747, 21494)]