8565510252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{42139}}^1$

素因数の和:43462

約数の個数: 48

約数和(自身を含む): 21540619520

約数和(自身を除く): 12975109268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1303, 2606, 3909, 5212, 7818, 15636, 16939, 33878, 42139, 50817, 67756, 84278, 101634, 126417, 168556, 203268, 252834, 505668, 547807, 1095614, 1643421, 2191228, 3286842, 6573684, 54907117, 109814234, 164721351, 219628468, 329442702, 658885404, 713792521, 1427585042, 2141377563, 2855170084, 4282755126, 8565510252]

約数ペア:

[(1, 8565510252), (2, 4282755126), (3, 2855170084), (4, 2141377563), (6, 1427585042), (12, 713792521), (13, 658885404), (26, 329442702), (39, 219628468), (52, 164721351), (78, 109814234), (156, 54907117), (1303, 6573684), (2606, 3286842), (3909, 2191228), (5212, 1643421), (7818, 1095614), (15636, 547807), (16939, 505668), (33878, 252834), (42139, 203268), (50817, 168556), (67756, 126417), (84278, 101634)]