10870291081

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 12622444032

約数和(自身を除く): 1752152951

約数列:

[1, 13, 31, 43, 73, 169, 403, 559, 661, 949, 1333, 2263, 3139, 5239, 7267, 8593, 12337, 17329, 20491, 28423, 29419, 40807, 48253, 97309, 111709, 225277, 266383, 369499, 382447, 530491, 627289, 881113, 1265017, 1495843, 2074879, 3462979, 4803487, 8154757, 11454469, 16445221, 19445959, 26973427, 64321249, 148908097, 252797467, 350654551, 836176237, 10870291081]

約数ペア:

[(1, 10870291081), (13, 836176237), (31, 350654551), (43, 252797467), (73, 148908097), (169, 64321249), (403, 26973427), (559, 19445959), (661, 16445221), (949, 11454469), (1333, 8154757), (2263, 4803487), (3139, 3462979), (5239, 2074879), (7267, 1495843), (8593, 1265017), (12337, 881113), (17329, 627289), (20491, 530491), (28423, 382447), (29419, 369499), (40807, 266383), (48253, 225277), (97309, 111709)]