417692788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5039}}^1$

素因数の和:5136

約数の個数: 48

約数和(自身を含む): 823011840

約数和(自身を除く): 405319052

約数列:

[1, 2, 4, 17, 23, 34, 46, 53, 68, 92, 106, 212, 391, 782, 901, 1219, 1564, 1802, 2438, 3604, 4876, 5039, 10078, 20156, 20723, 41446, 82892, 85663, 115897, 171326, 231794, 267067, 342652, 463588, 534134, 1068268, 1970249, 3940498, 4540139, 6142541, 7880996, 9080278, 12285082, 18160556, 24570164, 104423197, 208846394, 417692788]

約数ペア:

[(1, 417692788), (2, 208846394), (4, 104423197), (17, 24570164), (23, 18160556), (34, 12285082), (46, 9080278), (53, 7880996), (68, 6142541), (92, 4540139), (106, 3940498), (212, 1970249), (391, 1068268), (782, 534134), (901, 463588), (1219, 342652), (1564, 267067), (1802, 231794), (2438, 171326), (3604, 115897), (4876, 85663), (5039, 82892), (10078, 41446), (20156, 20723)]