915511652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{4493}}^1$

素因数の和:4940

約数の個数: 36

約数和(自身を含む): 1765611708

約数和(自身を除く): 850100056

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 421, 484, 842, 1684, 4493, 4631, 8986, 9262, 17972, 18524, 49423, 50941, 98846, 101882, 197692, 203764, 543653, 1087306, 1891553, 2174612, 3783106, 7566212, 20807083, 41614166, 83228332, 228877913, 457755826, 915511652]

約数ペア:

[(1, 915511652), (2, 457755826), (4, 228877913), (11, 83228332), (22, 41614166), (44, 20807083), (121, 7566212), (242, 3783106), (421, 2174612), (484, 1891553), (842, 1087306), (1684, 543653), (4493, 203764), (4631, 197692), (8986, 101882), (9262, 98846), (17972, 50941), (18524, 49423)]