9921000448

素因数分解:

$2^{10}\times {\mathrm{9688477}}^1$

素因数の和:9688497

約数の個数: 22

約数和(自身を含む): 19832314466

約数和(自身を除く): 9911314018

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 9688477, 19376954, 38753908, 77507816, 155015632, 310031264, 620062528, 1240125056, 2480250112, 4960500224, 9921000448]

約数ペア:

[(1, 9921000448), (2, 4960500224), (4, 2480250112), (8, 1240125056), (16, 620062528), (32, 310031264), (64, 155015632), (128, 77507816), (256, 38753908), (512, 19376954), (1024, 9688477)]