620051456

素因数分解:

$2^{10}\times {\mathrm{269}}^1\times {\mathrm{2251}}^1$

素因数の和:2540

約数の個数: 44

約数和(自身を含む): 1244657880

約数和(自身を除く): 624606424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 512, 538, 1024, 1076, 2152, 2251, 4304, 4502, 8608, 9004, 17216, 18008, 34432, 36016, 68864, 72032, 137728, 144064, 275456, 288128, 576256, 605519, 1152512, 1211038, 2305024, 2422076, 4844152, 9688304, 19376608, 38753216, 77506432, 155012864, 310025728, 620051456]

約数ペア:

[(1, 620051456), (2, 310025728), (4, 155012864), (8, 77506432), (16, 38753216), (32, 19376608), (64, 9688304), (128, 4844152), (256, 2422076), (269, 2305024), (512, 1211038), (538, 1152512), (1024, 605519), (1076, 576256), (2152, 288128), (2251, 275456), (4304, 144064), (4502, 137728), (8608, 72032), (9004, 68864), (17216, 36016), (18008, 34432)]