2015655144

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{1621}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 5087111040

約数和(自身を除く): 3071455896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 263, 394, 526, 591, 788, 789, 1052, 1182, 1576, 1578, 1621, 2104, 2364, 3156, 3242, 4728, 4863, 6312, 6484, 9726, 12968, 19452, 38904, 51811, 103622, 155433, 207244, 310866, 319337, 414488, 426323, 621732, 638674, 852646, 958011, 1243464, 1277348, 1278969, 1705292, 1916022, 2554696, 2557938, 3410584, 3832044, 5115876, 7664088, 10231752, 83985631, 167971262, 251956893, 335942524, 503913786, 671885048, 1007827572, 2015655144]

約数ペア:

[(1, 2015655144), (2, 1007827572), (3, 671885048), (4, 503913786), (6, 335942524), (8, 251956893), (12, 167971262), (24, 83985631), (197, 10231752), (263, 7664088), (394, 5115876), (526, 3832044), (591, 3410584), (788, 2557938), (789, 2554696), (1052, 1916022), (1182, 1705292), (1576, 1278969), (1578, 1277348), (1621, 1243464), (2104, 958011), (2364, 852646), (3156, 638674), (3242, 621732), (4728, 426323), (4863, 414488), (6312, 319337), (6484, 310866), (9726, 207244), (12968, 155433), (19452, 103622), (38904, 51811)]