2056579218

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{1409}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 4500381600

約数和(自身を除く): 2443802382

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 619, 786, 1179, 1238, 1409, 1857, 2358, 2818, 3714, 4227, 5571, 8454, 11142, 12681, 25362, 81089, 162178, 184579, 243267, 369158, 486534, 553737, 729801, 872171, 1107474, 1459602, 1661211, 1744342, 2616513, 3322422, 5233026, 7849539, 15699078, 114254401, 228508802, 342763203, 685526406, 1028289609, 2056579218]

約数ペア:

[(1, 2056579218), (2, 1028289609), (3, 685526406), (6, 342763203), (9, 228508802), (18, 114254401), (131, 15699078), (262, 7849539), (393, 5233026), (619, 3322422), (786, 2616513), (1179, 1744342), (1238, 1661211), (1409, 1459602), (1857, 1107474), (2358, 872171), (2818, 729801), (3714, 553737), (4227, 486534), (5571, 369158), (8454, 243267), (11142, 184579), (12681, 162178), (25362, 81089)]