2013404426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1399}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 3508008000

約数和(自身を除く): 1494603574

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 313, 418, 626, 1399, 2299, 2798, 3443, 4598, 5947, 6886, 11894, 15389, 26581, 30778, 37873, 53162, 65417, 75746, 130834, 169279, 292391, 338558, 437887, 584782, 719587, 875774, 1439174, 3216301, 4816757, 6432602, 8319853, 9633514, 16639706, 52984327, 91518383, 105968654, 183036766, 1006702213, 2013404426]

約数ペア:

[(1, 2013404426), (2, 1006702213), (11, 183036766), (19, 105968654), (22, 91518383), (38, 52984327), (121, 16639706), (209, 9633514), (242, 8319853), (313, 6432602), (418, 4816757), (626, 3216301), (1399, 1439174), (2299, 875774), (2798, 719587), (3443, 584782), (4598, 437887), (5947, 338558), (6886, 292391), (11894, 169279), (15389, 130834), (26581, 75746), (30778, 65417), (37873, 53162)]