1965829678

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 3039464736

約数和(自身を除く): 1073635058

約数列:

[1, 2, 53, 106, 193, 307, 313, 386, 614, 626, 10229, 16271, 16589, 20458, 32542, 33178, 59251, 60409, 96091, 118502, 120818, 192182, 3140303, 3201677, 5092823, 6280606, 6403354, 10185646, 18545563, 37091126, 982914839, 1965829678]

約数ペア:

[(1, 1965829678), (2, 982914839), (53, 37091126), (106, 18545563), (193, 10185646), (307, 6403354), (313, 6280606), (386, 5092823), (614, 3201677), (626, 3140303), (10229, 192182), (16271, 120818), (16589, 118502), (20458, 96091), (32542, 60409), (33178, 59251)]