495589622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{2131}}^1$

素因数の和:2217

約数の個数: 36

約数和(自身を含む): 844713324

約数和(自身を除く): 349123702

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 961, 1922, 2131, 3751, 4262, 7502, 10571, 21142, 23441, 46882, 66061, 116281, 132122, 232562, 257851, 515702, 726671, 1453342, 2047891, 4095782, 7993381, 15986762, 22526801, 45053602, 247794811, 495589622]

約数ペア:

[(1, 495589622), (2, 247794811), (11, 45053602), (22, 22526801), (31, 15986762), (62, 7993381), (121, 4095782), (242, 2047891), (341, 1453342), (682, 726671), (961, 515702), (1922, 257851), (2131, 232562), (3751, 132122), (4262, 116281), (7502, 66061), (10571, 46882), (21142, 23441)]