129648052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1906589}}^1$

素因数の和:1906610

約数の個数: 12

約数和(自身を含む): 240230340

約数和(自身を除く): 110582288

約数列:

[1, 2, 4, 17, 34, 68, 1906589, 3813178, 7626356, 32412013, 64824026, 129648052]

約数ペア:

[(1, 129648052), (2, 64824026), (4, 32412013), (17, 7626356), (34, 3813178), (68, 1906589)]