489035776

素因数分解:

$2^{11}\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 989188200

約数和(自身を除く): 500152424

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1024, 1424, 2048, 2683, 2848, 5366, 5696, 10732, 11392, 21464, 22784, 42928, 45568, 85856, 91136, 171712, 182272, 238787, 343424, 477574, 686848, 955148, 1373696, 1910296, 2747392, 3820592, 5494784, 7641184, 15282368, 30564736, 61129472, 122258944, 244517888, 489035776]

約数ペア:

[(1, 489035776), (2, 244517888), (4, 122258944), (8, 61129472), (16, 30564736), (32, 15282368), (64, 7641184), (89, 5494784), (128, 3820592), (178, 2747392), (256, 1910296), (356, 1373696), (512, 955148), (712, 686848), (1024, 477574), (1424, 343424), (2048, 238787), (2683, 182272), (2848, 171712), (5366, 91136), (5696, 85856), (10732, 45568), (11392, 42928), (21464, 22784)]