291299034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{61223}}^1$

素因数の和:61302

約数の個数: 32

約数和(自身を含む): 637709184

約数和(自身を除く): 346410150

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 61223, 122446, 183669, 367338, 795899, 1591798, 2387697, 3734603, 4775394, 7469206, 11203809, 22407618, 48549839, 97099678, 145649517, 291299034]

約数ペア:

[(1, 291299034), (2, 145649517), (3, 97099678), (6, 48549839), (13, 22407618), (26, 11203809), (39, 7469206), (61, 4775394), (78, 3734603), (122, 2387697), (183, 1591798), (366, 795899), (793, 367338), (1586, 183669), (2379, 122446), (4758, 61223)]