2080989568

素因数分解:

$2^7\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{1699}}^1$

素因数の和:3087

約数の個数: 64

約数和(自身を含む): 4744224000

約数和(自身を除く): 2663234432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1367, 1699, 2734, 3398, 5468, 6796, 9569, 10936, 11893, 13592, 19138, 21872, 23786, 27184, 38276, 43744, 47572, 54368, 76552, 87488, 95144, 108736, 153104, 174976, 190288, 217472, 306208, 380576, 612416, 761152, 1224832, 1522304, 2322533, 4645066, 9290132, 16257731, 18580264, 32515462, 37160528, 65030924, 74321056, 130061848, 148642112, 260123696, 297284224, 520247392, 1040494784, 2080989568]

約数ペア:

[(1, 2080989568), (2, 1040494784), (4, 520247392), (7, 297284224), (8, 260123696), (14, 148642112), (16, 130061848), (28, 74321056), (32, 65030924), (56, 37160528), (64, 32515462), (112, 18580264), (128, 16257731), (224, 9290132), (448, 4645066), (896, 2322533), (1367, 1522304), (1699, 1224832), (2734, 761152), (3398, 612416), (5468, 380576), (6796, 306208), (9569, 217472), (10936, 190288), (11893, 174976), (13592, 153104), (19138, 108736), (21872, 95144), (23786, 87488), (27184, 76552), (38276, 54368), (43744, 47572)]