1319883604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{4159}}^1$

素因数の和:4552

約数の個数: 48

約数和(自身を含む): 2641766400

約数和(自身を除く): 1321882796

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 359, 442, 718, 884, 1436, 4159, 4667, 6103, 8318, 9334, 12206, 16636, 18668, 24412, 54067, 70703, 79339, 108134, 141406, 158678, 216268, 282812, 317356, 919139, 1493081, 1838278, 2986162, 3676556, 5972324, 19410053, 25382377, 38820106, 50764754, 77640212, 101529508, 329970901, 659941802, 1319883604]

約数ペア:

[(1, 1319883604), (2, 659941802), (4, 329970901), (13, 101529508), (17, 77640212), (26, 50764754), (34, 38820106), (52, 25382377), (68, 19410053), (221, 5972324), (359, 3676556), (442, 2986162), (718, 1838278), (884, 1493081), (1436, 919139), (4159, 317356), (4667, 282812), (6103, 216268), (8318, 158678), (9334, 141406), (12206, 108134), (16636, 79339), (18668, 70703), (24412, 54067)]