497254384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{91139}}^1$

素因数の和:91189

約数の個数: 40

約数和(自身を含む): 1084930560

約数和(自身を除く): 587676176

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 91139, 182278, 364556, 729112, 1002529, 1458224, 2005058, 2825309, 4010116, 5650618, 8020232, 11301236, 16040464, 22602472, 31078399, 45204944, 62156798, 124313596, 248627192, 497254384]

約数ペア:

[(1, 497254384), (2, 248627192), (4, 124313596), (8, 62156798), (11, 45204944), (16, 31078399), (22, 22602472), (31, 16040464), (44, 11301236), (62, 8020232), (88, 5650618), (124, 4010116), (176, 2825309), (248, 2005058), (341, 1458224), (496, 1002529), (682, 729112), (1364, 364556), (2728, 182278), (5456, 91139)]