2044230279

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 3460638720

約数和(自身を除く): 1416408441

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 439, 461, 481, 777, 1317, 1383, 1443, 3073, 3227, 3367, 5707, 5993, 9219, 9681, 10101, 16243, 17057, 17121, 17979, 39949, 41951, 48729, 51171, 113701, 119399, 119847, 125853, 202379, 211159, 221741, 341103, 358197, 607137, 633477, 665223, 1416653, 1478113, 1552187, 2630927, 4249959, 4434339, 4656561, 7488023, 7892781, 18416489, 22464069, 52416161, 55249467, 97344299, 157248483, 292032897, 681410093, 2044230279]

約数ペア:

[(1, 2044230279), (3, 681410093), (7, 292032897), (13, 157248483), (21, 97344299), (37, 55249467), (39, 52416161), (91, 22464069), (111, 18416489), (259, 7892781), (273, 7488023), (439, 4656561), (461, 4434339), (481, 4249959), (777, 2630927), (1317, 1552187), (1383, 1478113), (1443, 1416653), (3073, 665223), (3227, 633477), (3367, 607137), (5707, 358197), (5993, 341103), (9219, 221741), (9681, 211159), (10101, 202379), (16243, 125853), (17057, 119847), (17121, 119399), (17979, 113701), (39949, 51171), (41951, 48729)]