293015892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13513}}^1$

素因数の和:13672

約数の個数: 48

約数和(自身を含む): 741648320

約数和(自身を除く): 448632428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 10842, 13513, 21684, 27026, 40539, 54052, 81078, 162156, 175669, 351338, 527007, 702676, 1054014, 1878307, 2108028, 3756614, 5634921, 7513228, 11269842, 22539684, 24417991, 48835982, 73253973, 97671964, 146507946, 293015892]

約数ペア:

[(1, 293015892), (2, 146507946), (3, 97671964), (4, 73253973), (6, 48835982), (12, 24417991), (13, 22539684), (26, 11269842), (39, 7513228), (52, 5634921), (78, 3756614), (139, 2108028), (156, 1878307), (278, 1054014), (417, 702676), (556, 527007), (834, 351338), (1668, 175669), (1807, 162156), (3614, 81078), (5421, 54052), (7228, 40539), (10842, 27026), (13513, 21684)]