127935812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{1471}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 237404160

約数和(自身を除く): 109468348

約数列:

[1, 2, 4, 17, 34, 68, 1279, 1471, 2558, 2942, 5116, 5884, 21743, 25007, 43486, 50014, 86972, 100028, 1881409, 3762818, 7525636, 31983953, 63967906, 127935812]

約数ペア:

[(1, 127935812), (2, 63967906), (4, 31983953), (17, 7525636), (34, 3762818), (68, 1881409), (1279, 100028), (1471, 86972), (2558, 50014), (2942, 43486), (5116, 25007), (5884, 21743)]