248575190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{4073}}^1$

素因数の和:4456

約数の個数: 32

約数和(自身を含む): 475191360

約数和(自身を除く): 226616170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 359, 718, 1795, 3590, 4073, 6103, 8146, 12206, 20365, 30515, 40730, 61030, 69241, 138482, 346205, 692410, 1462207, 2924414, 7311035, 14622070, 24857519, 49715038, 124287595, 248575190]

約数ペア:

[(1, 248575190), (2, 124287595), (5, 49715038), (10, 24857519), (17, 14622070), (34, 7311035), (85, 2924414), (170, 1462207), (359, 692410), (718, 346205), (1795, 138482), (3590, 69241), (4073, 61030), (6103, 40730), (8146, 30515), (12206, 20365)]