2728122

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 5816448

約数和(自身を除く): 3088326

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 373, 746, 1119, 1219, 2238, 2438, 3657, 7314, 8579, 17158, 19769, 25737, 39538, 51474, 59307, 118614, 454687, 909374, 1364061, 2728122]

約数ペア:

[(1, 2728122), (2, 1364061), (3, 909374), (6, 454687), (23, 118614), (46, 59307), (53, 51474), (69, 39538), (106, 25737), (138, 19769), (159, 17158), (318, 8579), (373, 7314), (746, 3657), (1119, 2438), (1219, 2238)]