520067717156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2281}}^1\times {\mathrm{12421}}^1$

素因数の和:15072

約数の個数: 48

約数和(自身を含む): 983414262768

約数和(自身を除く): 463346545612

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 2281, 4562, 4589, 9124, 9178, 12421, 18356, 24842, 29653, 49684, 59306, 118612, 161473, 322946, 645892, 805193, 1610386, 3220772, 4384613, 8769226, 10467509, 17538452, 20935018, 28332301, 41870036, 56664602, 56999969, 113329204, 113999938, 227999876, 368319913, 736639826, 1473279652, 10001302253, 20002604506, 40005209012, 130016929289, 260033858578, 520067717156]

約数ペア:

[(1, 520067717156), (2, 260033858578), (4, 130016929289), (13, 40005209012), (26, 20002604506), (52, 10001302253), (353, 1473279652), (706, 736639826), (1412, 368319913), (2281, 227999876), (4562, 113999938), (4589, 113329204), (9124, 56999969), (9178, 56664602), (12421, 41870036), (18356, 28332301), (24842, 20935018), (29653, 17538452), (49684, 10467509), (59306, 8769226), (118612, 4384613), (161473, 3220772), (322946, 1610386), (645892, 805193)]