551120892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{385939}}^1$

素因数の和:385970

約数の個数: 48

約数和(自身を含む): 1556110080

約数和(自身を除く): 1004989188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 385939, 771878, 1157817, 1543756, 2315634, 2701573, 4631268, 5403146, 6560963, 8104719, 10806292, 13121926, 16209438, 19682889, 26243852, 32418876, 39365778, 45926741, 78731556, 91853482, 137780223, 183706964, 275560446, 551120892]

約数ペア:

[(1, 551120892), (2, 275560446), (3, 183706964), (4, 137780223), (6, 91853482), (7, 78731556), (12, 45926741), (14, 39365778), (17, 32418876), (21, 26243852), (28, 19682889), (34, 16209438), (42, 13121926), (51, 10806292), (68, 8104719), (84, 6560963), (102, 5403146), (119, 4631268), (204, 2701573), (238, 2315634), (357, 1543756), (476, 1157817), (714, 771878), (1428, 385939)]