1026702928

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{2417}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 2014871040

約数和(自身を除く): 988168112

約数列:

[1, 2, 4, 8, 16, 139, 191, 278, 382, 556, 764, 1112, 1528, 2224, 2417, 3056, 4834, 9668, 19336, 26549, 38672, 53098, 106196, 212392, 335963, 424784, 461647, 671926, 923294, 1343852, 1846588, 2687704, 3693176, 5375408, 7386352, 64168933, 128337866, 256675732, 513351464, 1026702928]

約数ペア:

[(1, 1026702928), (2, 513351464), (4, 256675732), (8, 128337866), (16, 64168933), (139, 7386352), (191, 5375408), (278, 3693176), (382, 2687704), (556, 1846588), (764, 1343852), (1112, 923294), (1528, 671926), (2224, 461647), (2417, 424784), (3056, 335963), (4834, 212392), (9668, 106196), (19336, 53098), (26549, 38672)]