2055914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1745686

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 131, 133, 262, 266, 413, 826, 917, 1121, 1834, 2242, 2489, 4978, 7729, 7847, 15458, 15694, 17423, 34846, 54103, 108206, 146851, 293702, 1027957, 2055914]

約数ペア:

[(1, 2055914), (2, 1027957), (7, 293702), (14, 146851), (19, 108206), (38, 54103), (59, 34846), (118, 17423), (131, 15694), (133, 15458), (262, 7847), (266, 7729), (413, 4978), (826, 2489), (917, 2242), (1121, 1834)]