2017805944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{1831}}^1$

素因数の和:3644

約数の個数: 64

約数和(自身を含む): 4722163200

約数和(自身を除く): 2704357256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1789, 1831, 3578, 3662, 7156, 7324, 12523, 12817, 14312, 14648, 19679, 20141, 25046, 25634, 39358, 40282, 50092, 51268, 78716, 80564, 100184, 102536, 137753, 140987, 157432, 161128, 275506, 281974, 551012, 563948, 1102024, 1127896, 3275659, 6551318, 13102636, 22929613, 26205272, 36032249, 45859226, 72064498, 91718452, 144128996, 183436904, 252225743, 288257992, 504451486, 1008902972, 2017805944]

約数ペア:

[(1, 2017805944), (2, 1008902972), (4, 504451486), (7, 288257992), (8, 252225743), (11, 183436904), (14, 144128996), (22, 91718452), (28, 72064498), (44, 45859226), (56, 36032249), (77, 26205272), (88, 22929613), (154, 13102636), (308, 6551318), (616, 3275659), (1789, 1127896), (1831, 1102024), (3578, 563948), (3662, 551012), (7156, 281974), (7324, 275506), (12523, 161128), (12817, 157432), (14312, 140987), (14648, 137753), (19679, 102536), (20141, 100184), (25046, 80564), (25634, 78716), (39358, 51268), (40282, 50092)]