907029798

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2197

約数の個数: 64

約数和(自身を含む): 1986985728

約数和(自身を除く): 1079955930

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 107, 123, 214, 246, 321, 642, 697, 1394, 1819, 2027, 2091, 3638, 4054, 4182, 4387, 5457, 6081, 8774, 10914, 12162, 13161, 26322, 34459, 68918, 74579, 83107, 103377, 149158, 166214, 206754, 216889, 223737, 249321, 433778, 447474, 498642, 650667, 1301334, 1412819, 2825638, 3687113, 4238457, 7374226, 8476914, 8892449, 11061339, 17784898, 22122678, 26677347, 53354694, 151171633, 302343266, 453514899, 907029798]

約数ペア:

[(1, 907029798), (2, 453514899), (3, 302343266), (6, 151171633), (17, 53354694), (34, 26677347), (41, 22122678), (51, 17784898), (82, 11061339), (102, 8892449), (107, 8476914), (123, 7374226), (214, 4238457), (246, 3687113), (321, 2825638), (642, 1412819), (697, 1301334), (1394, 650667), (1819, 498642), (2027, 447474), (2091, 433778), (3638, 249321), (4054, 223737), (4182, 216889), (4387, 206754), (5457, 166214), (6081, 149158), (8774, 103377), (10914, 83107), (12162, 74579), (13161, 68918), (26322, 34459)]