1121817472

素因数分解:

$2^7\times {\mathrm{661}}^1\times {\mathrm{13259}}^1$

素因数の和:13934

約数の個数: 32

約数和(自身を含む): 2238420600

約数和(自身を除く): 1116603128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 661, 1322, 2644, 5288, 10576, 13259, 21152, 26518, 42304, 53036, 84608, 106072, 212144, 424288, 848576, 1697152, 8764199, 17528398, 35056796, 70113592, 140227184, 280454368, 560908736, 1121817472]

約数ペア:

[(1, 1121817472), (2, 560908736), (4, 280454368), (8, 140227184), (16, 70113592), (32, 35056796), (64, 17528398), (128, 8764199), (661, 1697152), (1322, 848576), (2644, 424288), (5288, 212144), (10576, 106072), (13259, 84608), (21152, 53036), (26518, 42304)]