1262954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1156246

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 139, 154, 278, 413, 649, 826, 973, 1298, 1529, 1946, 3058, 4543, 8201, 9086, 10703, 16402, 21406, 57407, 90211, 114814, 180422, 631477, 1262954]

約数ペア:

[(1, 1262954), (2, 631477), (7, 180422), (11, 114814), (14, 90211), (22, 57407), (59, 21406), (77, 16402), (118, 10703), (139, 9086), (154, 8201), (278, 4543), (413, 3058), (649, 1946), (826, 1529), (973, 1298)]