388682954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 643866624

約数和(自身を除く): 255183670

約数列:

[1, 2, 11, 22, 163, 283, 326, 383, 566, 766, 1793, 3113, 3586, 4213, 6226, 8426, 46129, 62429, 92258, 108389, 124858, 216778, 507419, 686719, 1014838, 1192279, 1373438, 2384558, 17667407, 35334814, 194341477, 388682954]

約数ペア:

[(1, 388682954), (2, 194341477), (11, 35334814), (22, 17667407), (163, 2384558), (283, 1373438), (326, 1192279), (383, 1014838), (566, 686719), (766, 507419), (1793, 216778), (3113, 124858), (3586, 108389), (4213, 92258), (6226, 62429), (8426, 46129)]