838338974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{568751}}^1$

素因数の和:568831

約数の個数: 16

約数和(自身を含む): 1392304896

約数和(自身を除く): 553965922

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 568751, 1137502, 6256261, 12512522, 38106317, 76212634, 419169487, 838338974]

約数ペア:

[(1, 838338974), (2, 419169487), (11, 76212634), (22, 38106317), (67, 12512522), (134, 6256261), (737, 1137502), (1474, 568751)]