139819076

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{1429}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 249489240

約数和(自身を除く): 109670164

約数列:

[1, 2, 4, 61, 122, 244, 401, 802, 1429, 1604, 2858, 5716, 24461, 48922, 87169, 97844, 174338, 348676, 573029, 1146058, 2292116, 34954769, 69909538, 139819076]

約数ペア:

[(1, 139819076), (2, 69909538), (4, 34954769), (61, 2292116), (122, 1146058), (244, 573029), (401, 348676), (802, 174338), (1429, 97844), (1604, 87169), (2858, 48922), (5716, 24461)]