1871493792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2784961}}^1$

素因数の和:2784981

約数の個数: 48

約数和(自身を含む): 5614483392

約数和(自身を除く): 3742989600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2784961, 5569922, 8354883, 11139844, 16709766, 19494727, 22279688, 33419532, 38989454, 44559376, 58484181, 66839064, 77978908, 89118752, 116968362, 133678128, 155957816, 233936724, 267356256, 311915632, 467873448, 623831264, 935746896, 1871493792]

約数ペア:

[(1, 1871493792), (2, 935746896), (3, 623831264), (4, 467873448), (6, 311915632), (7, 267356256), (8, 233936724), (12, 155957816), (14, 133678128), (16, 116968362), (21, 89118752), (24, 77978908), (28, 66839064), (32, 58484181), (42, 44559376), (48, 38989454), (56, 33419532), (84, 22279688), (96, 19494727), (112, 16709766), (168, 11139844), (224, 8354883), (336, 5569922), (672, 2784961)]