811192648

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{18313}}^1$

素因数の和:18446

約数の個数: 48

約数和(自身を含む): 1785065580

約数和(自身を除く): 973872932

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1582, 3164, 5537, 6328, 11074, 18313, 22148, 36626, 44296, 73252, 128191, 146504, 256382, 512764, 897337, 1025528, 1794674, 2069369, 3589348, 4138738, 7178696, 8277476, 14485583, 16554952, 28971166, 57942332, 101399081, 115884664, 202798162, 405596324, 811192648]

約数ペア:

[(1, 811192648), (2, 405596324), (4, 202798162), (7, 115884664), (8, 101399081), (14, 57942332), (28, 28971166), (49, 16554952), (56, 14485583), (98, 8277476), (113, 7178696), (196, 4138738), (226, 3589348), (392, 2069369), (452, 1794674), (791, 1025528), (904, 897337), (1582, 512764), (3164, 256382), (5537, 146504), (6328, 128191), (11074, 73252), (18313, 44296), (22148, 36626)]