1888367024

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{397}}^1\times {\mathrm{1097}}^1$

素因数の和:1773

約数の個数: 40

約数和(自身を含む): 3684817728

約数和(自身を除く): 1796450704

約数列:

[1, 2, 4, 8, 16, 271, 397, 542, 794, 1084, 1097, 1588, 2168, 2194, 3176, 4336, 4388, 6352, 8776, 17552, 107587, 215174, 297287, 430348, 435509, 594574, 860696, 871018, 1189148, 1721392, 1742036, 2378296, 3484072, 4756592, 6968144, 118022939, 236045878, 472091756, 944183512, 1888367024]

約数ペア:

[(1, 1888367024), (2, 944183512), (4, 472091756), (8, 236045878), (16, 118022939), (271, 6968144), (397, 4756592), (542, 3484072), (794, 2378296), (1084, 1742036), (1097, 1721392), (1588, 1189148), (2168, 871018), (2194, 860696), (3176, 594574), (4336, 435509), (4388, 430348), (6352, 297287), (8776, 215174), (17552, 107587)]