1128457198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{42709}}^1$

素因数の和:43923

約数の個数: 16

約数和(自身を含む): 1848147120

約数和(自身を除く): 719689922

約数列:

[1, 2, 11, 22, 1201, 2402, 13211, 26422, 42709, 85418, 469799, 939598, 51293509, 102587018, 564228599, 1128457198]

約数ペア:

[(1, 1128457198), (2, 564228599), (11, 102587018), (22, 51293509), (1201, 939598), (2402, 469799), (13211, 85418), (26422, 42709)]