2012500945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{5953}}^1$

素因数の和:6721

約数の個数: 32

約数和(自身を含む): 2976809472

約数和(自身を除く): 964308527

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 743, 3715, 5201, 5953, 9659, 26005, 29765, 41671, 48295, 67613, 77389, 208355, 338065, 386945, 541723, 2708615, 4423079, 22115395, 30961553, 57500027, 154807765, 287500135, 402500189, 2012500945]

約数ペア:

[(1, 2012500945), (5, 402500189), (7, 287500135), (13, 154807765), (35, 57500027), (65, 30961553), (91, 22115395), (455, 4423079), (743, 2708615), (3715, 541723), (5201, 386945), (5953, 338065), (9659, 208355), (26005, 77389), (29765, 67613), (41671, 48295)]