900028936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{18679}}^1$

素因数の和:19021

約数の個数: 32

約数和(自身を含む): 1782072000

約数和(自身を除く): 882043064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 317, 634, 1268, 2536, 6023, 12046, 18679, 24092, 37358, 48184, 74716, 149432, 354901, 709802, 1419604, 2839208, 5921243, 11842486, 23684972, 47369944, 112503617, 225007234, 450014468, 900028936]

約数ペア:

[(1, 900028936), (2, 450014468), (4, 225007234), (8, 112503617), (19, 47369944), (38, 23684972), (76, 11842486), (152, 5921243), (317, 2839208), (634, 1419604), (1268, 709802), (2536, 354901), (6023, 149432), (12046, 74716), (18679, 48184), (24092, 37358)]