2491587584

素因数分解:

$2^{10}\times {\mathrm{101}}^1\times {\mathrm{24091}}^1$

素因数の和:24212

約数の個数: 44

約数和(自身を含む): 5030265048

約数和(自身を除く): 2538677464

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1024, 1616, 3232, 6464, 12928, 24091, 25856, 48182, 51712, 96364, 103424, 192728, 385456, 770912, 1541824, 2433191, 3083648, 4866382, 6167296, 9732764, 12334592, 19465528, 24669184, 38931056, 77862112, 155724224, 311448448, 622896896, 1245793792, 2491587584]

約数ペア:

[(1, 2491587584), (2, 1245793792), (4, 622896896), (8, 311448448), (16, 155724224), (32, 77862112), (64, 38931056), (101, 24669184), (128, 19465528), (202, 12334592), (256, 9732764), (404, 6167296), (512, 4866382), (808, 3083648), (1024, 2433191), (1616, 1541824), (3232, 770912), (6464, 385456), (12928, 192728), (24091, 103424), (25856, 96364), (48182, 51712)]