1405155536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5166013}}^1$

素因数の和:5166038

約数の個数: 20

約数和(自身を含む): 2882635812

約数和(自身を除く): 1477480276

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5166013, 10332026, 20664052, 41328104, 82656208, 87822221, 175644442, 351288884, 702577768, 1405155536]

約数ペア:

[(1, 1405155536), (2, 702577768), (4, 351288884), (8, 175644442), (16, 87822221), (17, 82656208), (34, 41328104), (68, 20664052), (136, 10332026), (272, 5166013)]