260153612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 486807552

約数和(自身を除く): 226653940

約数列:

[1, 2, 4, 31, 43, 62, 86, 97, 124, 172, 194, 388, 503, 1006, 1333, 2012, 2666, 3007, 4171, 5332, 6014, 8342, 12028, 15593, 16684, 21629, 31186, 43258, 48791, 62372, 86516, 97582, 129301, 195164, 258602, 517204, 670499, 1340998, 1512521, 2098013, 2681996, 3025042, 4196026, 6050084, 8392052, 65038403, 130076806, 260153612]

約数ペア:

[(1, 260153612), (2, 130076806), (4, 65038403), (31, 8392052), (43, 6050084), (62, 4196026), (86, 3025042), (97, 2681996), (124, 2098013), (172, 1512521), (194, 1340998), (388, 670499), (503, 517204), (1006, 258602), (1333, 195164), (2012, 129301), (2666, 97582), (3007, 86516), (4171, 62372), (5332, 48791), (6014, 43258), (8342, 31186), (12028, 21629), (15593, 16684)]