2019128512

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{208933}}^1$

素因数の和:209096

約数の個数: 28

約数和(自身を含む): 4033261936

約数和(自身を除く): 2014133424

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 208933, 417866, 835732, 1671464, 3342928, 6685856, 13371712, 31548883, 63097766, 126195532, 252391064, 504782128, 1009564256, 2019128512]

約数ペア:

[(1, 2019128512), (2, 1009564256), (4, 504782128), (8, 252391064), (16, 126195532), (32, 63097766), (64, 31548883), (151, 13371712), (302, 6685856), (604, 3342928), (1208, 1671464), (2416, 835732), (4832, 417866), (9664, 208933)]