1798998

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 3773952

約数和(自身を除く): 1974954

約数列:

[1, 2, 3, 6, 41, 71, 82, 103, 123, 142, 206, 213, 246, 309, 426, 618, 2911, 4223, 5822, 7313, 8446, 8733, 12669, 14626, 17466, 21939, 25338, 43878, 299833, 599666, 899499, 1798998]

約数ペア:

[(1, 1798998), (2, 899499), (3, 599666), (6, 299833), (41, 43878), (71, 25338), (82, 21939), (103, 17466), (123, 14626), (142, 12669), (206, 8733), (213, 8446), (246, 7313), (309, 5822), (426, 4223), (618, 2911)]