8189324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 17122560

約数和(自身を除く): 8933236

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 139, 143, 206, 278, 286, 412, 556, 572, 1133, 1339, 1529, 1807, 2266, 2678, 3058, 3614, 4532, 5356, 6116, 7228, 14317, 14729, 19877, 28634, 29458, 39754, 57268, 58916, 79508, 157487, 186121, 314974, 372242, 629948, 744484, 2047331, 4094662, 8189324]

約数ペア:

[(1, 8189324), (2, 4094662), (4, 2047331), (11, 744484), (13, 629948), (22, 372242), (26, 314974), (44, 186121), (52, 157487), (103, 79508), (139, 58916), (143, 57268), (206, 39754), (278, 29458), (286, 28634), (412, 19877), (556, 14729), (572, 14317), (1133, 7228), (1339, 6116), (1529, 5356), (1807, 4532), (2266, 3614), (2678, 3058)]