817071836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{6871}}^1$

素因数の和:7050

約数の個数: 48

約数和(自身を含む): 1699418112

約数和(自身を除く): 882346276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 217, 274, 434, 548, 868, 959, 1918, 3836, 4247, 6871, 8494, 13742, 16988, 27484, 29729, 48097, 59458, 96194, 118916, 192388, 213001, 426002, 852004, 941327, 1491007, 1882654, 2982014, 3765308, 5964028, 6589289, 13178578, 26357156, 29181137, 58362274, 116724548, 204267959, 408535918, 817071836]

約数ペア:

[(1, 817071836), (2, 408535918), (4, 204267959), (7, 116724548), (14, 58362274), (28, 29181137), (31, 26357156), (62, 13178578), (124, 6589289), (137, 5964028), (217, 3765308), (274, 2982014), (434, 1882654), (548, 1491007), (868, 941327), (959, 852004), (1918, 426002), (3836, 213001), (4247, 192388), (6871, 118916), (8494, 96194), (13742, 59458), (16988, 48097), (27484, 29729)]