1944173882

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 3439972800

約数和(自身を除く): 1495798918

約数列:

[1, 2, 7, 14, 49, 98, 131, 199, 262, 398, 761, 917, 1393, 1522, 1834, 2786, 5327, 6419, 9751, 10654, 12838, 19502, 26069, 37289, 52138, 74578, 99691, 151439, 182483, 199382, 302878, 364966, 697837, 1060073, 1277381, 1395674, 2120146, 2554762, 4884859, 7420511, 9769718, 14841022, 19838509, 39677018, 138869563, 277739126, 972086941, 1944173882]

約数ペア:

[(1, 1944173882), (2, 972086941), (7, 277739126), (14, 138869563), (49, 39677018), (98, 19838509), (131, 14841022), (199, 9769718), (262, 7420511), (398, 4884859), (761, 2554762), (917, 2120146), (1393, 1395674), (1522, 1277381), (1834, 1060073), (2786, 697837), (5327, 364966), (6419, 302878), (9751, 199382), (10654, 182483), (12838, 151439), (19502, 99691), (26069, 74578), (37289, 52138)]