4949956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 10321920

約数和(自身を除く): 5371964

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 191, 209, 341, 382, 418, 589, 682, 764, 836, 1178, 1364, 2101, 2356, 3629, 4202, 5921, 6479, 7258, 8404, 11842, 12958, 14516, 23684, 25916, 39919, 65131, 79838, 112499, 130262, 159676, 224998, 260524, 449996, 1237489, 2474978, 4949956]

約数ペア:

[(1, 4949956), (2, 2474978), (4, 1237489), (11, 449996), (19, 260524), (22, 224998), (31, 159676), (38, 130262), (44, 112499), (62, 79838), (76, 65131), (124, 39919), (191, 25916), (209, 23684), (341, 14516), (382, 12958), (418, 11842), (589, 8404), (682, 7258), (764, 6479), (836, 5921), (1178, 4202), (1364, 3629), (2101, 2356)]