628398438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{324251}}^1$

素因数の和:324292

約数の個数: 32

約数和(自身を含む): 1400768640

約数和(自身を除く): 772370202

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 324251, 648502, 972753, 1945506, 5512267, 6160769, 11024534, 12321538, 16536801, 18482307, 33073602, 36964614, 104733073, 209466146, 314199219, 628398438]

約数ペア:

[(1, 628398438), (2, 314199219), (3, 209466146), (6, 104733073), (17, 36964614), (19, 33073602), (34, 18482307), (38, 16536801), (51, 12321538), (57, 11024534), (102, 6160769), (114, 5512267), (323, 1945506), (646, 972753), (969, 648502), (1938, 324251)]