858672386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11867}}^1$

素因数の和:11927

約数の個数: 48

約数和(自身を含む): 1591071552

約数和(自身を除く): 732399166

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 242, 253, 286, 299, 506, 598, 1573, 2783, 3146, 3289, 5566, 6578, 11867, 23734, 36179, 72358, 130537, 154271, 261074, 272941, 308542, 545882, 1435907, 1696981, 2871814, 3002351, 3393962, 3548233, 6004702, 7096466, 18666791, 33025861, 37333582, 39030563, 66051722, 78061126, 429336193, 858672386]

約数ペア:

[(1, 858672386), (2, 429336193), (11, 78061126), (13, 66051722), (22, 39030563), (23, 37333582), (26, 33025861), (46, 18666791), (121, 7096466), (143, 6004702), (242, 3548233), (253, 3393962), (286, 3002351), (299, 2871814), (506, 1696981), (598, 1435907), (1573, 545882), (2783, 308542), (3146, 272941), (3289, 261074), (5566, 154271), (6578, 130537), (11867, 72358), (23734, 36179)]