2009869696

素因数分解:

$2^7\times {\mathrm{2239}}^1\times {\mathrm{7013}}^1$

素因数の和:9266

約数の個数: 32

約数和(自身を含む): 4006396800

約数和(自身を除く): 1996527104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2239, 4478, 7013, 8956, 14026, 17912, 28052, 35824, 56104, 71648, 112208, 143296, 224416, 286592, 448832, 897664, 15702107, 31404214, 62808428, 125616856, 251233712, 502467424, 1004934848, 2009869696]

約数ペア:

[(1, 2009869696), (2, 1004934848), (4, 502467424), (8, 251233712), (16, 125616856), (32, 62808428), (64, 31404214), (128, 15702107), (2239, 897664), (4478, 448832), (7013, 286592), (8956, 224416), (14026, 143296), (17912, 112208), (28052, 71648), (35824, 56104)]