2006774245

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{4643}}^1$

素因数の和:4941

約数の個数: 32

約数和(自身を含む): 2816716032

約数和(自身を除く): 809941787

約数列:

[1, 5, 7, 35, 53, 233, 265, 371, 1165, 1631, 1855, 4643, 8155, 12349, 23215, 32501, 61745, 86443, 162505, 246079, 432215, 1081819, 1230395, 1722553, 5409095, 7572733, 8612765, 37863665, 57336407, 286682035, 401354849, 2006774245]

約数ペア:

[(1, 2006774245), (5, 401354849), (7, 286682035), (35, 57336407), (53, 37863665), (233, 8612765), (265, 7572733), (371, 5409095), (1165, 1722553), (1631, 1230395), (1855, 1081819), (4643, 432215), (8155, 246079), (12349, 162505), (23215, 86443), (32501, 61745)]