920500155516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{4638589}}^1$

素因数の和:4639338

約数の個数: 48

約数和(自身を含む): 2244335385600

約数和(自身を除く): 1323835230084

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 719, 1438, 2157, 2876, 4314, 8628, 16537, 33074, 49611, 66148, 99222, 198444, 4638589, 9277178, 13915767, 18554356, 27831534, 55663068, 106687547, 213375094, 320062641, 426750188, 640125282, 1280250564, 3335145491, 6670290982, 10005436473, 13340581964, 20010872946, 40021745892, 76708346293, 153416692586, 230125038879, 306833385172, 460250077758, 920500155516]

約数ペア:

[(1, 920500155516), (2, 460250077758), (3, 306833385172), (4, 230125038879), (6, 153416692586), (12, 76708346293), (23, 40021745892), (46, 20010872946), (69, 13340581964), (92, 10005436473), (138, 6670290982), (276, 3335145491), (719, 1280250564), (1438, 640125282), (2157, 426750188), (2876, 320062641), (4314, 213375094), (8628, 106687547), (16537, 55663068), (33074, 27831534), (49611, 18554356), (66148, 13915767), (99222, 9277178), (198444, 4638589)]