495238562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 945955584

約数和(自身を除く): 450717022

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 251, 259, 293, 481, 502, 518, 586, 962, 1757, 2051, 3263, 3367, 3514, 3809, 4102, 6526, 6734, 7618, 9287, 10841, 18574, 21682, 22841, 26663, 45682, 53326, 65009, 73543, 75887, 120731, 130018, 140933, 147086, 151774, 241462, 281866, 514801, 845117, 956059, 986531, 1029602, 1690234, 1912118, 1973062, 2721091, 5442182, 6692413, 13384826, 19047637, 35374183, 38095274, 70748366, 247619281, 495238562]

約数ペア:

[(1, 495238562), (2, 247619281), (7, 70748366), (13, 38095274), (14, 35374183), (26, 19047637), (37, 13384826), (74, 6692413), (91, 5442182), (182, 2721091), (251, 1973062), (259, 1912118), (293, 1690234), (481, 1029602), (502, 986531), (518, 956059), (586, 845117), (962, 514801), (1757, 281866), (2051, 241462), (3263, 151774), (3367, 147086), (3514, 140933), (3809, 130018), (4102, 120731), (6526, 75887), (6734, 73543), (7618, 65009), (9287, 53326), (10841, 45682), (18574, 26663), (21682, 22841)]