128479506

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1259603}}^1$

素因数の和:1259625

約数の個数: 16

約数和(自身を含む): 272074464

約数和(自身を除く): 143594958

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1259603, 2519206, 3778809, 7557618, 21413251, 42826502, 64239753, 128479506]

約数ペア:

[(1, 128479506), (2, 64239753), (3, 42826502), (6, 21413251), (17, 7557618), (34, 3778809), (51, 2519206), (102, 1259603)]