726075376

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{268519}}^1$

素因数の和:268553

約数の個数: 30

約数和(自身を含む): 1523313960

約数和(自身を除く): 797238584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 268519, 537038, 1074076, 2148152, 3490747, 4296304, 6981494, 13962988, 27925976, 45379711, 55851952, 90759422, 181518844, 363037688, 726075376]

約数ペア:

[(1, 726075376), (2, 363037688), (4, 181518844), (8, 90759422), (13, 55851952), (16, 45379711), (26, 27925976), (52, 13962988), (104, 6981494), (169, 4296304), (208, 3490747), (338, 2148152), (676, 1074076), (1352, 537038), (2704, 268519)]