139551482

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 242694144

約数和(自身を除く): 103142662

約数列:

[1, 2, 7, 14, 151, 251, 263, 302, 502, 526, 1057, 1757, 1841, 2114, 3514, 3682, 37901, 39713, 66013, 75802, 79426, 132026, 265307, 277991, 462091, 530614, 555982, 924182, 9967963, 19935926, 69775741, 139551482]

約数ペア:

[(1, 139551482), (2, 69775741), (7, 19935926), (14, 9967963), (151, 924182), (251, 555982), (263, 530614), (302, 462091), (502, 277991), (526, 265307), (1057, 132026), (1757, 79426), (1841, 75802), (2114, 66013), (3514, 39713), (3682, 37901)]