565164236

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{221807}}^1$

素因数の和:221838

約数の個数: 36

約数和(自身を含む): 1239019488

約数和(自身を除く): 673855252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 221807, 443614, 887228, 1552649, 2883491, 3105298, 5766982, 6210596, 10868543, 11533964, 20184437, 21737086, 40368874, 43474172, 80737748, 141291059, 282582118, 565164236]

約数ペア:

[(1, 565164236), (2, 282582118), (4, 141291059), (7, 80737748), (13, 43474172), (14, 40368874), (26, 21737086), (28, 20184437), (49, 11533964), (52, 10868543), (91, 6210596), (98, 5766982), (182, 3105298), (196, 2883491), (364, 1552649), (637, 887228), (1274, 443614), (2548, 221807)]