1389251371092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81101}}^1\times {\mathrm{109807}}^1$

素因数の和:190928

約数の個数: 48

約数和(自身を含む): 3491014179072

約数和(自身を除く): 2101762807980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 81101, 109807, 162202, 219614, 243303, 324404, 329421, 439228, 486606, 658842, 973212, 1054313, 1317684, 1427491, 2108626, 2854982, 3162939, 4217252, 4282473, 5709964, 6325878, 8564946, 12651756, 17129892, 8905457507, 17810915014, 26716372521, 35621830028, 53432745042, 106865490084, 115770947591, 231541895182, 347312842773, 463083790364, 694625685546, 1389251371092]

約数ペア:

[(1, 1389251371092), (2, 694625685546), (3, 463083790364), (4, 347312842773), (6, 231541895182), (12, 115770947591), (13, 106865490084), (26, 53432745042), (39, 35621830028), (52, 26716372521), (78, 17810915014), (156, 8905457507), (81101, 17129892), (109807, 12651756), (162202, 8564946), (219614, 6325878), (243303, 5709964), (324404, 4282473), (329421, 4217252), (439228, 3162939), (486606, 2854982), (658842, 2108626), (973212, 1427491), (1054313, 1317684)]