1040802928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{190763}}^1$

素因数の和:190813

約数の個数: 40

約数和(自身を含む): 2270854656

約数和(自身を除く): 1230051728

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 190763, 381526, 763052, 1526104, 2098393, 3052208, 4196786, 5913653, 8393572, 11827306, 16787144, 23654612, 33574288, 47309224, 65050183, 94618448, 130100366, 260200732, 520401464, 1040802928]

約数ペア:

[(1, 1040802928), (2, 520401464), (4, 260200732), (8, 130100366), (11, 94618448), (16, 65050183), (22, 47309224), (31, 33574288), (44, 23654612), (62, 16787144), (88, 11827306), (124, 8393572), (176, 5913653), (248, 4196786), (341, 3052208), (496, 2098393), (682, 1526104), (1364, 763052), (2728, 381526), (5456, 190763)]